2868691878

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{12259367}}^1$

素因数の和:12259388

約数の個数: 24

約数和(自身を含む): 6693614928

約数和(自身を除く): 3824923050

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 12259367, 24518734, 36778101, 73556202, 110334303, 159371771, 220668606, 318743542, 478115313, 956230626, 1434345939, 2868691878]

約数ペア:

[(1, 2868691878), (2, 1434345939), (3, 956230626), (6, 478115313), (9, 318743542), (13, 220668606), (18, 159371771), (26, 110334303), (39, 73556202), (78, 36778101), (117, 24518734), (234, 12259367)]