867998418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{52057}}^1$

素因数の和:52466

約数の個数: 32

約数和(自身を含む): 1989032064

約数和(自身を除く): 1121033646

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 397, 794, 1191, 2382, 2779, 5558, 8337, 16674, 52057, 104114, 156171, 312342, 364399, 728798, 1093197, 2186394, 20666629, 41333258, 61999887, 123999774, 144666403, 289332806, 433999209, 867998418]

約数ペア:

[(1, 867998418), (2, 433999209), (3, 289332806), (6, 144666403), (7, 123999774), (14, 61999887), (21, 41333258), (42, 20666629), (397, 2186394), (794, 1093197), (1191, 728798), (2382, 364399), (2779, 312342), (5558, 156171), (8337, 104114), (16674, 52057)]