42169178

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{1931}}^1$

素因数の和:2173

約数の個数: 16

約数和(自身を含む): 64683360

約数和(自身を除く): 22514182

約数列:

[1, 2, 61, 122, 179, 358, 1931, 3862, 10919, 21838, 117791, 235582, 345649, 691298, 21084589, 42169178]

約数ペア:

[(1, 42169178), (2, 21084589), (61, 691298), (122, 345649), (179, 235582), (358, 117791), (1931, 21838), (3862, 10919)]