28856702934

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{69702181}}^1$

素因数の和:69702212

約数の個数: 24

約数和(自身を含む): 65241242352

約数和(自身を除く): 36384539418

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 69702181, 139404362, 209106543, 418213086, 627319629, 1254639258, 1603150163, 3206300326, 4809450489, 9618900978, 14428351467, 28856702934]

約数ペア:

[(1, 28856702934), (2, 14428351467), (3, 9618900978), (6, 4809450489), (9, 3206300326), (18, 1603150163), (23, 1254639258), (46, 627319629), (69, 418213086), (138, 209106543), (207, 139404362), (414, 69702181)]