31460394

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{3359}}^1$

素因数の和:3594

約数の個数: 32

約数和(自身を含む): 72253440

約数和(自身を除く): 40793046

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 223, 446, 669, 1338, 1561, 3122, 3359, 4683, 6718, 9366, 10077, 20154, 23513, 47026, 70539, 141078, 749057, 1498114, 2247171, 4494342, 5243399, 10486798, 15730197, 31460394]

約数ペア:

[(1, 31460394), (2, 15730197), (3, 10486798), (6, 5243399), (7, 4494342), (14, 2247171), (21, 1498114), (42, 749057), (223, 141078), (446, 70539), (669, 47026), (1338, 23513), (1561, 20154), (3122, 10077), (3359, 9366), (4683, 6718)]