613778886

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{4871261}}^1$

素因数の和:4871276

約数の個数: 24

約数和(自身を含む): 1519833744

約数和(自身を除く): 906054858

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 4871261, 9742522, 14613783, 29227566, 34098827, 43841349, 68197654, 87682698, 102296481, 204592962, 306889443, 613778886]

約数ペア:

[(1, 613778886), (2, 306889443), (3, 204592962), (6, 102296481), (7, 87682698), (9, 68197654), (14, 43841349), (18, 34098827), (21, 29227566), (42, 14613783), (63, 9742522), (126, 4871261)]