40689642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{968801}}^1$

素因数の和:968813

約数の個数: 16

約数和(自身を含む): 93004992

約数和(自身を除く): 52315350

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 968801, 1937602, 2906403, 5812806, 6781607, 13563214, 20344821, 40689642]

約数ペア:

[(1, 40689642), (2, 20344821), (3, 13563214), (6, 6781607), (7, 5812806), (14, 2906403), (21, 1937602), (42, 968801)]