1680714

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13339}}^1$

素因数の和:13354

約数の個数: 24

約数和(自身を含む): 4162080

約数和(自身を除く): 2481366

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 13339, 26678, 40017, 80034, 93373, 120051, 186746, 240102, 280119, 560238, 840357, 1680714]

約数ペア:

[(1, 1680714), (2, 840357), (3, 560238), (6, 280119), (7, 240102), (9, 186746), (14, 120051), (18, 93373), (21, 80034), (42, 40017), (63, 26678), (126, 13339)]