15239142

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{13879}}^1$

素因数の和:13948

約数の個数: 24

約数和(自身を含む): 33561840

約数和(自身を除く): 18322698

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 13879, 27758, 41637, 83274, 124911, 249822, 846619, 1693238, 2539857, 5079714, 7619571, 15239142]

約数ペア:

[(1, 15239142), (2, 7619571), (3, 5079714), (6, 2539857), (9, 1693238), (18, 846619), (61, 249822), (122, 124911), (183, 83274), (366, 41637), (549, 27758), (1098, 13879)]