447057198

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{1182691}}^1$

素因数の和:1182709

約数の個数: 32

約数和(自身を含む): 1135384320

約数和(自身を除く): 688327122

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 1182691, 2365382, 3548073, 7096146, 8278837, 10644219, 16557674, 21288438, 24836511, 31932657, 49673022, 63865314, 74509533, 149019066, 223528599, 447057198]

約数ペア:

[(1, 447057198), (2, 223528599), (3, 149019066), (6, 74509533), (7, 63865314), (9, 49673022), (14, 31932657), (18, 24836511), (21, 21288438), (27, 16557674), (42, 10644219), (54, 8278837), (63, 7096146), (126, 3548073), (189, 2365382), (378, 1182691)]