18149824

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:186

約数の個数: 112

約数和(自身を含む): 46817280

約数和(自身を除く): 28667456

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 32, 44, 56, 58, 64, 77, 88, 112, 116, 127, 154, 176, 203, 224, 232, 254, 308, 319, 352, 406, 448, 464, 508, 616, 638, 704, 812, 889, 928, 1016, 1232, 1276, 1397, 1624, 1778, 1856, 2032, 2233, 2464, 2552, 2794, 3248, 3556, 3683, 4064, 4466, 4928, 5104, 5588, 6496, 7112, 7366, 8128, 8932, 9779, 10208, 11176, 12992, 14224, 14732, 17864, 19558, 20416, 22352, 25781, 28448, 29464, 35728, 39116, 40513, 44704, 51562, 56896, 58928, 71456, 78232, 81026, 89408, 103124, 117856, 142912, 156464, 162052, 206248, 235712, 283591, 312928, 324104, 412496, 567182, 625856, 648208, 824992, 1134364, 1296416, 1649984, 2268728, 2592832, 4537456, 9074912, 18149824]

約数ペア:

[(1, 18149824), (2, 9074912), (4, 4537456), (7, 2592832), (8, 2268728), (11, 1649984), (14, 1296416), (16, 1134364), (22, 824992), (28, 648208), (29, 625856), (32, 567182), (44, 412496), (56, 324104), (58, 312928), (64, 283591), (77, 235712), (88, 206248), (112, 162052), (116, 156464), (127, 142912), (154, 117856), (176, 103124), (203, 89408), (224, 81026), (232, 78232), (254, 71456), (308, 58928), (319, 56896), (352, 51562), (406, 44704), (448, 40513), (464, 39116), (508, 35728), (616, 29464), (638, 28448), (704, 25781), (812, 22352), (889, 20416), (928, 19558), (1016, 17864), (1232, 14732), (1276, 14224), (1397, 12992), (1624, 11176), (1778, 10208), (1856, 9779), (2032, 8932), (2233, 8128), (2464, 7366), (2552, 7112), (2794, 6496), (3248, 5588), (3556, 5104), (3683, 4928), (4064, 4466)]