42198178

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{569}}^1\times {\mathrm{3371}}^1$

素因数の和:3953

約数の個数: 16

約数和(自身を含む): 69193440

約数和(自身を除く): 26995262

約数列:

[1, 2, 11, 22, 569, 1138, 3371, 6259, 6742, 12518, 37081, 74162, 1918099, 3836198, 21099089, 42198178]

約数ペア:

[(1, 42198178), (2, 21099089), (11, 3836198), (22, 1918099), (569, 74162), (1138, 37081), (3371, 12518), (6259, 6742)]