31728228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{377717}}^1$

素因数の和:377731

約数の個数: 24

約数和(自身を含む): 84608832

約数和(自身を除く): 52880604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 377717, 755434, 1133151, 1510868, 2266302, 2644019, 4532604, 5288038, 7932057, 10576076, 15864114, 31728228]

約数ペア:

[(1, 31728228), (2, 15864114), (3, 10576076), (4, 7932057), (6, 5288038), (7, 4532604), (12, 2644019), (14, 2266302), (21, 1510868), (28, 1133151), (42, 755434), (84, 377717)]