2157066198

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17119573}}^1$

素因数の和:17119588

約数の個数: 24

約数和(自身を含む): 5341307088

約数和(自身を除く): 3184240890

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 17119573, 34239146, 51358719, 102717438, 119837011, 154076157, 239674022, 308152314, 359511033, 719022066, 1078533099, 2157066198]

約数ペア:

[(1, 2157066198), (2, 1078533099), (3, 719022066), (6, 359511033), (7, 308152314), (9, 239674022), (14, 154076157), (18, 119837011), (21, 102717438), (42, 51358719), (63, 34239146), (126, 17119573)]