21052962

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{167087}}^1$

素因数の和:167102

約数の個数: 24

約数和(自身を含む): 52131456

約数和(自身を除く): 31078494

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 167087, 334174, 501261, 1002522, 1169609, 1503783, 2339218, 3007566, 3508827, 7017654, 10526481, 21052962]

約数ペア:

[(1, 21052962), (2, 10526481), (3, 7017654), (6, 3508827), (7, 3007566), (9, 2339218), (14, 1503783), (18, 1169609), (21, 1002522), (42, 501261), (63, 334174), (126, 167087)]