81949734

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{111043}}^1$

素因数の和:111092

約数の個数: 24

約数和(自身を含む): 181890072

約数和(自身を除く): 99940338

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 111043, 222086, 333129, 666258, 999387, 1998774, 4552763, 9105526, 13658289, 27316578, 40974867, 81949734]

約数ペア:

[(1, 81949734), (2, 40974867), (3, 27316578), (6, 13658289), (9, 9105526), (18, 4552763), (41, 1998774), (82, 999387), (123, 666258), (246, 333129), (369, 222086), (738, 111043)]