18209281104

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{2549}}^1$

素因数の和:2962

約数の個数: 240

約数和(自身を含む): 61494576000

約数和(自身を除く): 43285294896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 112, 114, 126, 133, 144, 152, 168, 171, 228, 252, 266, 304, 336, 342, 373, 399, 456, 504, 532, 684, 746, 798, 912, 1008, 1064, 1119, 1197, 1368, 1492, 1596, 2128, 2238, 2394, 2549, 2611, 2736, 2984, 3192, 3357, 4476, 4788, 5098, 5222, 5968, 6384, 6714, 7087, 7647, 7833, 8952, 9576, 10196, 10444, 13428, 14174, 15294, 15666, 17843, 17904, 19152, 20392, 20888, 21261, 22941, 23499, 26856, 28348, 30588, 31332, 35686, 40784, 41776, 42522, 45882, 46998, 48431, 49609, 53529, 53712, 56696, 61176, 62664, 63783, 71372, 85044, 91764, 93996, 96862, 99218, 107058, 113392, 122352, 125328, 127566, 142744, 145293, 148827, 160587, 170088, 183528, 187992, 193724, 198436, 214116, 255132, 285488, 290586, 297654, 321174, 339017, 340176, 367056, 375984, 387448, 396872, 428232, 435879, 446481, 510264, 581172, 595308, 642348, 678034, 774896, 793744, 856464, 871758, 892962, 950777, 1017051, 1020528, 1162344, 1190616, 1284696, 1356068, 1743516, 1785924, 1901554, 2034102, 2324688, 2381232, 2569392, 2712136, 2852331, 3051153, 3487032, 3571848, 3803108, 4068204, 5424272, 5704662, 6102306, 6655439, 6974064, 7143696, 7606216, 8136408, 8556993, 11409324, 12204612, 13310878, 15212432, 16272816, 17113986, 18064763, 19966317, 22818648, 24409224, 26621756, 34227972, 36129526, 39932634, 45637296, 48818448, 53243512, 54194289, 59898951, 68455944, 72259052, 79865268, 106487024, 108388578, 119797902, 126453341, 136911888, 144518104, 159730536, 162582867, 216777156, 239595804, 252906682, 289036208, 319461072, 325165734, 379360023, 433554312, 479191608, 505813364, 650331468, 758720046, 867108624, 958383216, 1011626728, 1138080069, 1300662936, 1517440092, 2023253456, 2276160138, 2601325872, 3034880184, 4552320276, 6069760368, 9104640552, 18209281104]

約数ペア:

[(1, 18209281104), (2, 9104640552), (3, 6069760368), (4, 4552320276), (6, 3034880184), (7, 2601325872), (8, 2276160138), (9, 2023253456), (12, 1517440092), (14, 1300662936), (16, 1138080069), (18, 1011626728), (19, 958383216), (21, 867108624), (24, 758720046), (28, 650331468), (36, 505813364), (38, 479191608), (42, 433554312), (48, 379360023), (56, 325165734), (57, 319461072), (63, 289036208), (72, 252906682), (76, 239595804), (84, 216777156), (112, 162582867), (114, 159730536), (126, 144518104), (133, 136911888), (144, 126453341), (152, 119797902), (168, 108388578), (171, 106487024), (228, 79865268), (252, 72259052), (266, 68455944), (304, 59898951), (336, 54194289), (342, 53243512), (373, 48818448), (399, 45637296), (456, 39932634), (504, 36129526), (532, 34227972), (684, 26621756), (746, 24409224), (798, 22818648), (912, 19966317), (1008, 18064763), (1064, 17113986), (1119, 16272816), (1197, 15212432), (1368, 13310878), (1492, 12204612), (1596, 11409324), (2128, 8556993), (2238, 8136408), (2394, 7606216), (2549, 7143696), (2611, 6974064), (2736, 6655439), (2984, 6102306), (3192, 5704662), (3357, 5424272), (4476, 4068204), (4788, 3803108), (5098, 3571848), (5222, 3487032), (5968, 3051153), (6384, 2852331), (6714, 2712136), (7087, 2569392), (7647, 2381232), (7833, 2324688), (8952, 2034102), (9576, 1901554), (10196, 1785924), (10444, 1743516), (13428, 1356068), (14174, 1284696), (15294, 1190616), (15666, 1162344), (17843, 1020528), (17904, 1017051), (19152, 950777), (20392, 892962), (20888, 871758), (21261, 856464), (22941, 793744), (23499, 774896), (26856, 678034), (28348, 642348), (30588, 595308), (31332, 581172), (35686, 510264), (40784, 446481), (41776, 435879), (42522, 428232), (45882, 396872), (46998, 387448), (48431, 375984), (49609, 367056), (53529, 340176), (53712, 339017), (56696, 321174), (61176, 297654), (62664, 290586), (63783, 285488), (71372, 255132), (85044, 214116), (91764, 198436), (93996, 193724), (96862, 187992), (99218, 183528), (107058, 170088), (113392, 160587), (122352, 148827), (125328, 145293), (127566, 142744)]