18793626

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1279}}^1$

素因数の和:1394

約数の個数: 32

約数和(自身を含む): 39321600

約数和(自身を除く): 20527974

約数列:

[1, 2, 3, 6, 31, 62, 79, 93, 158, 186, 237, 474, 1279, 2449, 2558, 3837, 4898, 7347, 7674, 14694, 39649, 79298, 101041, 118947, 202082, 237894, 303123, 606246, 3132271, 6264542, 9396813, 18793626]

約数ペア:

[(1, 18793626), (2, 9396813), (3, 6264542), (6, 3132271), (31, 606246), (62, 303123), (79, 237894), (93, 202082), (158, 118947), (186, 101041), (237, 79298), (474, 39649), (1279, 14694), (2449, 7674), (2558, 7347), (3837, 4898)]