31283316

素因数分解:

$2^2\times 3^2\times {\mathrm{181}}^1\times {\mathrm{4801}}^1$

素因数の和:4992

約数の個数: 36

約数和(自身を含む): 79530724

約数和(自身を除く): 48247408

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 181, 362, 543, 724, 1086, 1629, 2172, 3258, 4801, 6516, 9602, 14403, 19204, 28806, 43209, 57612, 86418, 172836, 868981, 1737962, 2606943, 3475924, 5213886, 7820829, 10427772, 15641658, 31283316]

約数ペア:

[(1, 31283316), (2, 15641658), (3, 10427772), (4, 7820829), (6, 5213886), (9, 3475924), (12, 2606943), (18, 1737962), (36, 868981), (181, 172836), (362, 86418), (543, 57612), (724, 43209), (1086, 28806), (1629, 19204), (2172, 14403), (3258, 9602), (4801, 6516)]