21926604

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{261031}}^1$

素因数の和:261045

約数の個数: 24

約数和(自身を含む): 58471168

約数和(自身を除く): 36544564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 261031, 522062, 783093, 1044124, 1566186, 1827217, 3132372, 3654434, 5481651, 7308868, 10963302, 21926604]

約数ペア:

[(1, 21926604), (2, 10963302), (3, 7308868), (4, 5481651), (6, 3654434), (7, 3132372), (12, 1827217), (14, 1566186), (21, 1044124), (28, 783093), (42, 522062), (84, 261031)]