2797254

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:602

約数の個数: 40

約数和(自身を含む): 6481728

約数和(自身を除く): 3684474

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 186, 279, 557, 558, 837, 1114, 1671, 1674, 2511, 3342, 5013, 5022, 10026, 15039, 17267, 30078, 34534, 45117, 51801, 90234, 103602, 155403, 310806, 466209, 932418, 1398627, 2797254]

約数ペア:

[(1, 2797254), (2, 1398627), (3, 932418), (6, 466209), (9, 310806), (18, 155403), (27, 103602), (31, 90234), (54, 51801), (62, 45117), (81, 34534), (93, 30078), (162, 17267), (186, 15039), (279, 10026), (557, 5022), (558, 5013), (837, 3342), (1114, 2511), (1671, 1674)]