18878152608

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{2269}}^1\times {\mathrm{4127}}^1$

素因数の和:6419

約数の個数: 144

約数和(自身を含む): 61395909120

約数和(自身を除く): 42517756512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 2269, 4127, 4538, 6807, 8254, 9076, 12381, 13614, 15883, 16508, 18152, 20421, 24762, 27228, 28889, 31766, 33016, 36304, 37143, 40842, 47649, 49524, 54456, 57778, 63532, 66032, 72608, 74286, 81684, 86667, 95298, 99048, 108912, 115556, 127064, 132064, 142947, 148572, 163368, 173334, 190596, 198096, 217824, 231112, 254128, 260001, 285894, 297144, 326736, 346668, 381192, 396192, 462224, 508256, 520002, 571788, 594288, 653472, 693336, 762384, 924448, 1040004, 1143576, 1188576, 1386672, 1524768, 2080008, 2287152, 2773344, 4160016, 4574304, 8320032, 9364163, 18728326, 28092489, 37456652, 56184978, 65549141, 74913304, 84277467, 112369956, 131098282, 149826608, 168554934, 196647423, 224739912, 262196564, 299653216, 337109868, 393294846, 449479824, 524393128, 589942269, 674219736, 786589692, 898959648, 1048786256, 1179884538, 1348439472, 1573179384, 2097572512, 2359769076, 2696878944, 3146358768, 4719538152, 6292717536, 9439076304, 18878152608]

約数ペア:

[(1, 18878152608), (2, 9439076304), (3, 6292717536), (4, 4719538152), (6, 3146358768), (7, 2696878944), (8, 2359769076), (9, 2097572512), (12, 1573179384), (14, 1348439472), (16, 1179884538), (18, 1048786256), (21, 898959648), (24, 786589692), (28, 674219736), (32, 589942269), (36, 524393128), (42, 449479824), (48, 393294846), (56, 337109868), (63, 299653216), (72, 262196564), (84, 224739912), (96, 196647423), (112, 168554934), (126, 149826608), (144, 131098282), (168, 112369956), (224, 84277467), (252, 74913304), (288, 65549141), (336, 56184978), (504, 37456652), (672, 28092489), (1008, 18728326), (2016, 9364163), (2269, 8320032), (4127, 4574304), (4538, 4160016), (6807, 2773344), (8254, 2287152), (9076, 2080008), (12381, 1524768), (13614, 1386672), (15883, 1188576), (16508, 1143576), (18152, 1040004), (20421, 924448), (24762, 762384), (27228, 693336), (28889, 653472), (31766, 594288), (33016, 571788), (36304, 520002), (37143, 508256), (40842, 462224), (47649, 396192), (49524, 381192), (54456, 346668), (57778, 326736), (63532, 297144), (66032, 285894), (72608, 260001), (74286, 254128), (81684, 231112), (86667, 217824), (95298, 198096), (99048, 190596), (108912, 173334), (115556, 163368), (127064, 148572), (132064, 142947)]