138121542

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{590263}}^1$

素因数の和:590284

約数の個数: 24

約数和(自身を含む): 322284144

約数和(自身を除く): 184162602

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 590263, 1180526, 1770789, 3541578, 5312367, 7673419, 10624734, 15346838, 23020257, 46040514, 69060771, 138121542]

約数ペア:

[(1, 138121542), (2, 69060771), (3, 46040514), (6, 23020257), (9, 15346838), (13, 10624734), (18, 7673419), (26, 5312367), (39, 3541578), (78, 1770789), (117, 1180526), (234, 590263)]