21896348526

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{93574139}}^1$

素因数の和:93574160

約数の個数: 24

約数和(自身を含む): 51091480440

約数和(自身を除く): 29195131914

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 93574139, 187148278, 280722417, 561444834, 842167251, 1216463807, 1684334502, 2432927614, 3649391421, 7298782842, 10948174263, 21896348526]

約数ペア:

[(1, 21896348526), (2, 10948174263), (3, 7298782842), (6, 3649391421), (9, 2432927614), (13, 1684334502), (18, 1216463807), (26, 842167251), (39, 561444834), (78, 280722417), (117, 187148278), (234, 93574139)]