168906942

素因数分解:

$2^1\times 3^2\times {\mathrm{1439}}^1\times {\mathrm{6521}}^1$

素因数の和:7968

約数の個数: 24

約数和(自身を含む): 366275520

約数和(自身を除く): 197368578

約数列:

[1, 2, 3, 6, 9, 18, 1439, 2878, 4317, 6521, 8634, 12951, 13042, 19563, 25902, 39126, 58689, 117378, 9383719, 18767438, 28151157, 56302314, 84453471, 168906942]

約数ペア:

[(1, 168906942), (2, 84453471), (3, 56302314), (6, 28151157), (9, 18767438), (18, 9383719), (1439, 117378), (2878, 58689), (4317, 39126), (6521, 25902), (8634, 19563), (12951, 13042)]