2428974

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{1451}}^1$

素因数の和:1493

約数の個数: 32

約数和(自身を含む): 5575680

約数和(自身を除く): 3146706

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1451, 1674, 2902, 4353, 8706, 13059, 26118, 39177, 44981, 78354, 89962, 134943, 269886, 404829, 809658, 1214487, 2428974]

約数ペア:

[(1, 2428974), (2, 1214487), (3, 809658), (6, 404829), (9, 269886), (18, 134943), (27, 89962), (31, 78354), (54, 44981), (62, 39177), (93, 26118), (186, 13059), (279, 8706), (558, 4353), (837, 2902), (1451, 1674)]