15131142

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{64663}}^1$

素因数の和:64684

約数の個数: 24

約数和(自身を含む): 35306544

約数和(自身を除く): 20175402

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 64663, 129326, 193989, 387978, 581967, 840619, 1163934, 1681238, 2521857, 5043714, 7565571, 15131142]

約数ペア:

[(1, 15131142), (2, 7565571), (3, 5043714), (6, 2521857), (9, 1681238), (13, 1163934), (18, 840619), (26, 581967), (39, 387978), (78, 193989), (117, 129326), (234, 64663)]