12841254

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{2557}}^1$

素因数の和:2602

約数の個数: 40

約数和(自身を含む): 29713728

約数和(自身を除く): 16872474

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 186, 279, 558, 837, 1674, 2511, 2557, 5022, 5114, 7671, 15342, 23013, 46026, 69039, 79267, 138078, 158534, 207117, 237801, 414234, 475602, 713403, 1426806, 2140209, 4280418, 6420627, 12841254]

約数ペア:

[(1, 12841254), (2, 6420627), (3, 4280418), (6, 2140209), (9, 1426806), (18, 713403), (27, 475602), (31, 414234), (54, 237801), (62, 207117), (81, 158534), (93, 138078), (162, 79267), (186, 69039), (279, 46026), (558, 23013), (837, 15342), (1674, 7671), (2511, 5114), (2557, 5022)]