21050946

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{167071}}^1$

素因数の和:167086

約数の個数: 24

約数和(自身を含む): 52126464

約数和(自身を除く): 31075518

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 167071, 334142, 501213, 1002426, 1169497, 1503639, 2338994, 3007278, 3508491, 7016982, 10525473, 21050946]

約数ペア:

[(1, 21050946), (2, 10525473), (3, 7016982), (6, 3508491), (7, 3007278), (9, 2338994), (14, 1503639), (18, 1169497), (21, 1002426), (42, 501213), (63, 334142), (126, 167071)]