840964698

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{6674323}}^1$

素因数の和:6674338

約数の個数: 24

約数和(自身を含む): 2082389088

約数和(自身を除く): 1241424390

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 6674323, 13348646, 20022969, 40045938, 46720261, 60068907, 93440522, 120137814, 140160783, 280321566, 420482349, 840964698]

約数ペア:

[(1, 840964698), (2, 420482349), (3, 280321566), (6, 140160783), (7, 120137814), (9, 93440522), (14, 60068907), (18, 46720261), (21, 40045938), (42, 20022969), (63, 13348646), (126, 6674323)]