18549239856

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{4441}}^1$

素因数の和:4891

約数の個数: 160

約数和(自身を含む): 56684752896

約数和(自身を除く): 38135513040

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 401, 434, 496, 651, 744, 802, 868, 1203, 1302, 1488, 1604, 1736, 2406, 2604, 2807, 3208, 3472, 4441, 4812, 5208, 5614, 6416, 8421, 8882, 9624, 10416, 11228, 12431, 13323, 16842, 17764, 19248, 22456, 24862, 26646, 31087, 33684, 35528, 37293, 44912, 49724, 53292, 62174, 67368, 71056, 74586, 87017, 93261, 99448, 106584, 124348, 134736, 137671, 149172, 174034, 186522, 198896, 213168, 248696, 261051, 275342, 298344, 348068, 373044, 413013, 497392, 522102, 550684, 596688, 696136, 746088, 826026, 963697, 1044204, 1101368, 1392272, 1492176, 1652052, 1780841, 1927394, 2088408, 2202736, 2891091, 3304104, 3561682, 3854788, 4176816, 5342523, 5782182, 6608208, 7123364, 7709576, 10685046, 11564364, 12465887, 14246728, 15419152, 21370092, 23128728, 24931774, 28493456, 37397661, 42740184, 46257456, 49863548, 55206071, 74795322, 85480368, 99727096, 110412142, 149590644, 165618213, 199454192, 220824284, 299181288, 331236426, 386442497, 441648568, 598362576, 662472852, 772884994, 883297136, 1159327491, 1324945704, 1545769988, 2318654982, 2649891408, 3091539976, 4637309964, 6183079952, 9274619928, 18549239856]

約数ペア:

[(1, 18549239856), (2, 9274619928), (3, 6183079952), (4, 4637309964), (6, 3091539976), (7, 2649891408), (8, 2318654982), (12, 1545769988), (14, 1324945704), (16, 1159327491), (21, 883297136), (24, 772884994), (28, 662472852), (31, 598362576), (42, 441648568), (48, 386442497), (56, 331236426), (62, 299181288), (84, 220824284), (93, 199454192), (112, 165618213), (124, 149590644), (168, 110412142), (186, 99727096), (217, 85480368), (248, 74795322), (336, 55206071), (372, 49863548), (401, 46257456), (434, 42740184), (496, 37397661), (651, 28493456), (744, 24931774), (802, 23128728), (868, 21370092), (1203, 15419152), (1302, 14246728), (1488, 12465887), (1604, 11564364), (1736, 10685046), (2406, 7709576), (2604, 7123364), (2807, 6608208), (3208, 5782182), (3472, 5342523), (4441, 4176816), (4812, 3854788), (5208, 3561682), (5614, 3304104), (6416, 2891091), (8421, 2202736), (8882, 2088408), (9624, 1927394), (10416, 1780841), (11228, 1652052), (12431, 1492176), (13323, 1392272), (16842, 1101368), (17764, 1044204), (19248, 963697), (22456, 826026), (24862, 746088), (26646, 696136), (31087, 596688), (33684, 550684), (35528, 522102), (37293, 497392), (44912, 413013), (49724, 373044), (53292, 348068), (62174, 298344), (67368, 275342), (71056, 261051), (74586, 248696), (87017, 213168), (93261, 198896), (99448, 186522), (106584, 174034), (124348, 149172), (134736, 137671)]