388045014

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{12109}}^1$

素因数の和:12237

約数の個数: 48

約数和(自身を含む): 911156400

約数和(自身を除く): 523111386

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 109, 147, 218, 294, 327, 654, 763, 1526, 2289, 4578, 5341, 10682, 12109, 16023, 24218, 32046, 36327, 72654, 84763, 169526, 254289, 508578, 593341, 1186682, 1319881, 1780023, 2639762, 3560046, 3959643, 7919286, 9239167, 18478334, 27717501, 55435002, 64674169, 129348338, 194022507, 388045014]

約数ペア:

[(1, 388045014), (2, 194022507), (3, 129348338), (6, 64674169), (7, 55435002), (14, 27717501), (21, 18478334), (42, 9239167), (49, 7919286), (98, 3959643), (109, 3560046), (147, 2639762), (218, 1780023), (294, 1319881), (327, 1186682), (654, 593341), (763, 508578), (1526, 254289), (2289, 169526), (4578, 84763), (5341, 72654), (10682, 36327), (12109, 32046), (16023, 24218)]