18378426144

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1\times {\mathrm{601}}^1$

素因数の和:963

約数の個数: 192

約数和(自身を含む): 52756583040

約数和(自身を除く): 34378156896

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 107, 156, 208, 214, 229, 312, 321, 416, 428, 458, 601, 624, 642, 687, 856, 916, 1202, 1248, 1284, 1374, 1391, 1712, 1803, 1832, 2404, 2568, 2748, 2782, 2977, 3424, 3606, 3664, 4173, 4808, 5136, 5496, 5564, 5954, 7212, 7328, 7813, 8346, 8931, 9616, 10272, 10992, 11128, 11908, 14424, 15626, 16692, 17862, 19232, 21984, 22256, 23439, 23816, 24503, 28848, 31252, 33384, 35724, 44512, 46878, 47632, 49006, 57696, 62504, 64307, 66768, 71448, 73509, 93756, 95264, 98012, 125008, 128614, 133536, 137629, 142896, 147018, 187512, 192921, 196024, 250016, 257228, 275258, 285792, 294036, 318539, 375024, 385842, 392048, 412887, 514456, 550516, 588072, 637078, 750048, 771684, 784096, 825774, 835991, 955617, 1028912, 1101032, 1176144, 1274156, 1543368, 1651548, 1671982, 1789177, 1911234, 2057824, 2202064, 2352288, 2507973, 2548312, 3086736, 3303096, 3343964, 3578354, 3822468, 4404128, 5015946, 5096624, 5367531, 6173472, 6606192, 6687928, 7156708, 7644936, 10031892, 10193248, 10735062, 13212384, 13375856, 14313416, 14726303, 15289872, 20063784, 21470124, 26751712, 28626832, 29452606, 30579744, 40127568, 42940248, 44178909, 57253664, 58905212, 80255136, 85880496, 88357818, 117810424, 171760992, 176715636, 191441939, 235620848, 353431272, 382883878, 471241696, 574325817, 706862544, 765767756, 1148651634, 1413725088, 1531535512, 2297303268, 3063071024, 4594606536, 6126142048, 9189213072, 18378426144]

約数ペア:

[(1, 18378426144), (2, 9189213072), (3, 6126142048), (4, 4594606536), (6, 3063071024), (8, 2297303268), (12, 1531535512), (13, 1413725088), (16, 1148651634), (24, 765767756), (26, 706862544), (32, 574325817), (39, 471241696), (48, 382883878), (52, 353431272), (78, 235620848), (96, 191441939), (104, 176715636), (107, 171760992), (156, 117810424), (208, 88357818), (214, 85880496), (229, 80255136), (312, 58905212), (321, 57253664), (416, 44178909), (428, 42940248), (458, 40127568), (601, 30579744), (624, 29452606), (642, 28626832), (687, 26751712), (856, 21470124), (916, 20063784), (1202, 15289872), (1248, 14726303), (1284, 14313416), (1374, 13375856), (1391, 13212384), (1712, 10735062), (1803, 10193248), (1832, 10031892), (2404, 7644936), (2568, 7156708), (2748, 6687928), (2782, 6606192), (2977, 6173472), (3424, 5367531), (3606, 5096624), (3664, 5015946), (4173, 4404128), (4808, 3822468), (5136, 3578354), (5496, 3343964), (5564, 3303096), (5954, 3086736), (7212, 2548312), (7328, 2507973), (7813, 2352288), (8346, 2202064), (8931, 2057824), (9616, 1911234), (10272, 1789177), (10992, 1671982), (11128, 1651548), (11908, 1543368), (14424, 1274156), (15626, 1176144), (16692, 1101032), (17862, 1028912), (19232, 955617), (21984, 835991), (22256, 825774), (23439, 784096), (23816, 771684), (24503, 750048), (28848, 637078), (31252, 588072), (33384, 550516), (35724, 514456), (44512, 412887), (46878, 392048), (47632, 385842), (49006, 375024), (57696, 318539), (62504, 294036), (64307, 285792), (66768, 275258), (71448, 257228), (73509, 250016), (93756, 196024), (95264, 192921), (98012, 187512), (125008, 147018), (128614, 142896), (133536, 137629)]