665044044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{7917191}}^1$

素因数の和:7917205

約数の個数: 24

約数和(自身を含む): 1773451008

約数和(自身を除く): 1108406964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 7917191, 15834382, 23751573, 31668764, 47503146, 55420337, 95006292, 110840674, 166261011, 221681348, 332522022, 665044044]

約数ペア:

[(1, 665044044), (2, 332522022), (3, 221681348), (4, 166261011), (6, 110840674), (7, 95006292), (12, 55420337), (14, 47503146), (21, 31668764), (28, 23751573), (42, 15834382), (84, 7917191)]