123751242

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{70877}}^1$

素因数の和:70982

約数の個数: 24

約数和(自身を含む): 270895716

約数和(自身を除く): 147144474

約数列:

[1, 2, 3, 6, 9, 18, 97, 194, 291, 582, 873, 1746, 70877, 141754, 212631, 425262, 637893, 1275786, 6875069, 13750138, 20625207, 41250414, 61875621, 123751242]

約数ペア:

[(1, 123751242), (2, 61875621), (3, 41250414), (6, 20625207), (9, 13750138), (18, 6875069), (97, 1275786), (194, 637893), (291, 425262), (582, 212631), (873, 141754), (1746, 70877)]