31986474

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3229}}^1$

素因数の和:3374

約数の個数: 32

約数和(自身を含む): 69457920

約数和(自身を除く): 37471446

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 127, 254, 381, 762, 1651, 3229, 3302, 4953, 6458, 9687, 9906, 19374, 41977, 83954, 125931, 251862, 410083, 820166, 1230249, 2460498, 5331079, 10662158, 15993237, 31986474]

約数ペア:

[(1, 31986474), (2, 15993237), (3, 10662158), (6, 5331079), (13, 2460498), (26, 1230249), (39, 820166), (78, 410083), (127, 251862), (254, 125931), (381, 83954), (762, 41977), (1651, 19374), (3229, 9906), (3302, 9687), (4953, 6458)]