31818408

素因数分解:

$2^3\times 3^1\times {\mathrm{109}}^1\times {\mathrm{12163}}^1$

素因数の和:12281

約数の個数: 32

約数和(自身を含む): 80282400

約数和(自身を除く): 48463992

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 109, 218, 327, 436, 654, 872, 1308, 2616, 12163, 24326, 36489, 48652, 72978, 97304, 145956, 291912, 1325767, 2651534, 3977301, 5303068, 7954602, 10606136, 15909204, 31818408]

約数ペア:

[(1, 31818408), (2, 15909204), (3, 10606136), (4, 7954602), (6, 5303068), (8, 3977301), (12, 2651534), (24, 1325767), (109, 291912), (218, 145956), (327, 97304), (436, 72978), (654, 48652), (872, 36489), (1308, 24326), (2616, 12163)]