997788666

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{3393839}}^1$

素因数の和:3393858

約数の個数: 24

約数和(自身を含む): 2321386560

約数和(自身を除く): 1323597894

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 3393839, 6787678, 10181517, 20363034, 23756873, 47513746, 71270619, 142541238, 166298111, 332596222, 498894333, 997788666]

約数ペア:

[(1, 997788666), (2, 498894333), (3, 332596222), (6, 166298111), (7, 142541238), (14, 71270619), (21, 47513746), (42, 23756873), (49, 20363034), (98, 10181517), (147, 6787678), (294, 3393839)]