290741094

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2307469}}^1$

素因数の和:2307484

約数の個数: 24

約数和(自身を含む): 719930640

約数和(自身を除く): 429189546

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2307469, 4614938, 6922407, 13844814, 16152283, 20767221, 32304566, 41534442, 48456849, 96913698, 145370547, 290741094]

約数ペア:

[(1, 290741094), (2, 145370547), (3, 96913698), (6, 48456849), (7, 41534442), (9, 32304566), (14, 20767221), (18, 16152283), (21, 13844814), (42, 6922407), (63, 4614938), (126, 2307469)]