198366966

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1574341}}^1$

素因数の和:1574356

約数の個数: 24

約数和(自身を含む): 491194704

約数和(自身を除く): 292827738

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1574341, 3148682, 4723023, 9446046, 11020387, 14169069, 22040774, 28338138, 33061161, 66122322, 99183483, 198366966]

約数ペア:

[(1, 198366966), (2, 99183483), (3, 66122322), (6, 33061161), (7, 28338138), (9, 22040774), (14, 14169069), (18, 11020387), (21, 9446046), (42, 4723023), (63, 3148682), (126, 1574341)]