31069818

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{14753}}^1$

素因数の和:14780

約数の個数: 40

約数和(自身を含む): 74979828

約数和(自身を除く): 43910010

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 14753, 29506, 44259, 88518, 132777, 191789, 265554, 383578, 398331, 575367, 796662, 1150734, 1194993, 1726101, 2389986, 3452202, 5178303, 10356606, 15534909, 31069818]

約数ペア:

[(1, 31069818), (2, 15534909), (3, 10356606), (6, 5178303), (9, 3452202), (13, 2389986), (18, 1726101), (26, 1194993), (27, 1150734), (39, 796662), (54, 575367), (78, 398331), (81, 383578), (117, 265554), (162, 191789), (234, 132777), (351, 88518), (702, 44259), (1053, 29506), (2106, 14753)]