31530186

素因数分解:

$2^1\times 3^2\times {\mathrm{829}}^1\times {\mathrm{2113}}^1$

素因数の和:2950

約数の個数: 24

約数和(自身を含む): 68430180

約数和(自身を除く): 36899994

約数列:

[1, 2, 3, 6, 9, 18, 829, 1658, 2113, 2487, 4226, 4974, 6339, 7461, 12678, 14922, 19017, 38034, 1751677, 3503354, 5255031, 10510062, 15765093, 31530186]

約数ペア:

[(1, 31530186), (2, 15765093), (3, 10510062), (6, 5255031), (9, 3503354), (18, 1751677), (829, 38034), (1658, 19017), (2113, 14922), (2487, 12678), (4226, 7461), (4974, 6339)]