1680462

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13337}}^1$

素因数の和:13352

約数の個数: 24

約数和(自身を含む): 4161456

約数和(自身を除く): 2480994

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 13337, 26674, 40011, 80022, 93359, 120033, 186718, 240066, 280077, 560154, 840231, 1680462]

約数ペア:

[(1, 1680462), (2, 840231), (3, 560154), (6, 280077), (7, 240066), (9, 186718), (14, 120033), (18, 93359), (21, 80022), (42, 40011), (63, 26674), (126, 13337)]