308965986

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2452111}}^1$

素因数の和:2452126

約数の個数: 24

約数和(自身を含む): 765058944

約数和(自身を除く): 456092958

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2452111, 4904222, 7356333, 14712666, 17164777, 22068999, 34329554, 44137998, 51494331, 102988662, 154482993, 308965986]

約数ペア:

[(1, 308965986), (2, 154482993), (3, 102988662), (6, 51494331), (7, 44137998), (9, 34329554), (14, 22068999), (18, 17164777), (21, 14712666), (42, 7356333), (63, 4904222), (126, 2452111)]