397224198

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{3152573}}^1$

素因数の和:3152588

約数の個数: 24

約数和(自身を含む): 983603088

約数和(自身を除く): 586378890

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 3152573, 6305146, 9457719, 18915438, 22068011, 28373157, 44136022, 56746314, 66204033, 132408066, 198612099, 397224198]

約数ペア:

[(1, 397224198), (2, 198612099), (3, 132408066), (6, 66204033), (7, 56746314), (9, 44136022), (14, 28373157), (18, 22068011), (21, 18915438), (42, 9457719), (63, 6305146), (126, 3152573)]