306040266

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2428891}}^1$

素因数の和:2428906

約数の個数: 24

約数和(自身を含む): 757814304

約数和(自身を除く): 451774038

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2428891, 4857782, 7286673, 14573346, 17002237, 21860019, 34004474, 43720038, 51006711, 102013422, 153020133, 306040266]

約数ペア:

[(1, 306040266), (2, 153020133), (3, 102013422), (6, 51006711), (7, 43720038), (9, 34004474), (14, 21860019), (18, 17002237), (21, 14573346), (42, 7286673), (63, 4857782), (126, 2428891)]