31942806

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{108649}}^1$

素因数の和:108668

約数の個数: 24

約数和(自身を含む): 74316600

約数和(自身を除く): 42373794

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 108649, 217298, 325947, 651894, 760543, 1521086, 2281629, 4563258, 5323801, 10647602, 15971403, 31942806]

約数ペア:

[(1, 31942806), (2, 15971403), (3, 10647602), (6, 5323801), (7, 4563258), (14, 2281629), (21, 1521086), (42, 760543), (49, 651894), (98, 325947), (147, 217298), (294, 108649)]