13231348

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{23}}^2\times {\mathrm{37}}^1$

素因数の和:113

約数の個数: 54

約数和(自身を含む): 26918934

約数和(自身を除く): 13687586

約数列:

[1, 2, 4, 13, 23, 26, 37, 46, 52, 74, 92, 148, 169, 299, 338, 481, 529, 598, 676, 851, 962, 1058, 1196, 1702, 1924, 2116, 3404, 3887, 6253, 6877, 7774, 11063, 12506, 13754, 15548, 19573, 22126, 25012, 27508, 39146, 44252, 78292, 89401, 143819, 178802, 254449, 287638, 357604, 508898, 575276, 1017796, 3307837, 6615674, 13231348]

約数ペア:

[(1, 13231348), (2, 6615674), (4, 3307837), (13, 1017796), (23, 575276), (26, 508898), (37, 357604), (46, 287638), (52, 254449), (74, 178802), (92, 143819), (148, 89401), (169, 78292), (299, 44252), (338, 39146), (481, 27508), (529, 25012), (598, 22126), (676, 19573), (851, 15548), (962, 13754), (1058, 12506), (1196, 11063), (1702, 7774), (1924, 6877), (2116, 6253), (3404, 3887)]