42181246

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1\times {\mathrm{709}}^1$

素因数の和:1059

約数の個数: 16

約数和(自身を含む): 64104480

約数和(自身を除く): 21923234

約数列:

[1, 2, 151, 197, 302, 394, 709, 1418, 29747, 59494, 107059, 139673, 214118, 279346, 21090623, 42181246]

約数ペア:

[(1, 42181246), (2, 21090623), (151, 279346), (197, 214118), (302, 139673), (394, 107059), (709, 59494), (1418, 29747)]