2511138636

素因数分解:

$2^2\times 3^2\times {\mathrm{1721}}^1\times {\mathrm{40531}}^1$

素因数の和:42262

約数の個数: 36

約数和(自身を含む): 6351445464

約数和(自身を除く): 3840306828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1721, 3442, 5163, 6884, 10326, 15489, 20652, 30978, 40531, 61956, 81062, 121593, 162124, 243186, 364779, 486372, 729558, 1459116, 69753851, 139507702, 209261553, 279015404, 418523106, 627784659, 837046212, 1255569318, 2511138636]

約数ペア:

[(1, 2511138636), (2, 1255569318), (3, 837046212), (4, 627784659), (6, 418523106), (9, 279015404), (12, 209261553), (18, 139507702), (36, 69753851), (1721, 1459116), (3442, 729558), (5163, 486372), (6884, 364779), (10326, 243186), (15489, 162124), (20652, 121593), (30978, 81062), (40531, 61956)]