39390894

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{23531}}^1$

素因数の和:23573

約数の個数: 32

約数和(自身を含む): 90362880

約数和(自身を除く): 50971986

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 23531, 47062, 70593, 141186, 211779, 423558, 635337, 729461, 1270674, 1458922, 2188383, 4376766, 6565149, 13130298, 19695447, 39390894]

約数ペア:

[(1, 39390894), (2, 19695447), (3, 13130298), (6, 6565149), (9, 4376766), (18, 2188383), (27, 1458922), (31, 1270674), (54, 729461), (62, 635337), (93, 423558), (186, 211779), (279, 141186), (558, 70593), (837, 47062), (1674, 23531)]