81383166

素因数分解:

$2^1\times 3^2\times {\mathrm{1933}}^1\times {\mathrm{2339}}^1$

素因数の和:4280

約数の個数: 24

約数和(自身を含む): 176496840

約数和(自身を除く): 95113674

約数列:

[1, 2, 3, 6, 9, 18, 1933, 2339, 3866, 4678, 5799, 7017, 11598, 14034, 17397, 21051, 34794, 42102, 4521287, 9042574, 13563861, 27127722, 40691583, 81383166]

約数ペア:

[(1, 81383166), (2, 40691583), (3, 27127722), (6, 13563861), (9, 9042574), (18, 4521287), (1933, 42102), (2339, 34794), (3866, 21051), (4678, 17397), (5799, 14034), (7017, 11598)]