221488932

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2636773}}^1$

素因数の和:2636787

約数の個数: 24

約数和(自身を含む): 590637376

約数和(自身を除く): 369148444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2636773, 5273546, 7910319, 10547092, 15820638, 18457411, 31641276, 36914822, 55372233, 73829644, 110744466, 221488932]

約数ペア:

[(1, 221488932), (2, 110744466), (3, 73829644), (4, 55372233), (6, 36914822), (7, 31641276), (12, 18457411), (14, 15820638), (21, 10547092), (28, 7910319), (42, 5273546), (84, 2636773)]