431637108

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{5138537}}^1$

素因数の和:5138551

約数の個数: 24

約数和(自身を含む): 1151032512

約数和(自身を除く): 719395404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 5138537, 10277074, 15415611, 20554148, 30831222, 35969759, 61662444, 71939518, 107909277, 143879036, 215818554, 431637108]

約数ペア:

[(1, 431637108), (2, 215818554), (3, 143879036), (4, 107909277), (6, 71939518), (7, 61662444), (12, 35969759), (14, 30831222), (21, 20554148), (28, 15415611), (42, 10277074), (84, 5138537)]