18901446

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{4723}}^1$

素因数の和:4780

約数の個数: 32

約数和(自身を含む): 40815360

約数和(自身を除く): 21913914

約数列:

[1, 2, 3, 6, 23, 29, 46, 58, 69, 87, 138, 174, 667, 1334, 2001, 4002, 4723, 9446, 14169, 28338, 108629, 136967, 217258, 273934, 325887, 410901, 651774, 821802, 3150241, 6300482, 9450723, 18901446]

約数ペア:

[(1, 18901446), (2, 9450723), (3, 6300482), (6, 3150241), (23, 821802), (29, 651774), (46, 410901), (58, 325887), (69, 273934), (87, 217258), (138, 136967), (174, 108629), (667, 28338), (1334, 14169), (2001, 9446), (4002, 4723)]