18323008

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1531}}^1$

素因数の和:1571

約数の個数: 56

約数和(自身を含む): 42025824

約数和(自身を除く): 23702816

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 136, 176, 187, 272, 352, 374, 544, 704, 748, 1088, 1496, 1531, 2992, 3062, 5984, 6124, 11968, 12248, 16841, 24496, 26027, 33682, 48992, 52054, 67364, 97984, 104108, 134728, 208216, 269456, 286297, 416432, 538912, 572594, 832864, 1077824, 1145188, 1665728, 2290376, 4580752, 9161504, 18323008]

約数ペア:

[(1, 18323008), (2, 9161504), (4, 4580752), (8, 2290376), (11, 1665728), (16, 1145188), (17, 1077824), (22, 832864), (32, 572594), (34, 538912), (44, 416432), (64, 286297), (68, 269456), (88, 208216), (136, 134728), (176, 104108), (187, 97984), (272, 67364), (352, 52054), (374, 48992), (544, 33682), (704, 26027), (748, 24496), (1088, 16841), (1496, 12248), (1531, 11968), (2992, 6124), (3062, 5984)]