149813586

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{640229}}^1$

素因数の和:640250

約数の個数: 24

約数和(自身を含む): 349565580

約数和(自身を除く): 199751994

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 640229, 1280458, 1920687, 3841374, 5762061, 8322977, 11524122, 16645954, 24968931, 49937862, 74906793, 149813586]

約数ペア:

[(1, 149813586), (2, 74906793), (3, 49937862), (6, 24968931), (9, 16645954), (13, 11524122), (18, 8322977), (26, 5762061), (39, 3841374), (78, 1920687), (117, 1280458), (234, 640229)]