1380186

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{419}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 3124800

約数和(自身を除く): 1744614

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 122, 183, 366, 419, 549, 838, 1098, 1257, 1647, 2514, 3294, 3771, 7542, 11313, 22626, 25559, 51118, 76677, 153354, 230031, 460062, 690093, 1380186]

約数ペア:

[(1, 1380186), (2, 690093), (3, 460062), (6, 230031), (9, 153354), (18, 76677), (27, 51118), (54, 25559), (61, 22626), (122, 11313), (183, 7542), (366, 3771), (419, 3294), (549, 2514), (838, 1647), (1098, 1257)]