18417416224

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{3391}}^1\times {\mathrm{8933}}^1$

素因数の和:12353

約数の個数: 48

約数和(自身を含む): 38183201280

約数和(自身を除く): 19765785056

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 3391, 6782, 8933, 13564, 17866, 27128, 35732, 54256, 64429, 71464, 108512, 128858, 142928, 169727, 257716, 285856, 339454, 515432, 678908, 1030864, 1357816, 2061728, 2715632, 5431264, 30291803, 60583606, 121167212, 242334424, 484668848, 575544257, 969337696, 1151088514, 2302177028, 4604354056, 9208708112, 18417416224]

約数ペア:

[(1, 18417416224), (2, 9208708112), (4, 4604354056), (8, 2302177028), (16, 1151088514), (19, 969337696), (32, 575544257), (38, 484668848), (76, 242334424), (152, 121167212), (304, 60583606), (608, 30291803), (3391, 5431264), (6782, 2715632), (8933, 2061728), (13564, 1357816), (17866, 1030864), (27128, 678908), (35732, 515432), (54256, 339454), (64429, 285856), (71464, 257716), (108512, 169727), (128858, 142928)]