21098472

素因数分解:

$2^3\times 3^1\times {\mathrm{879103}}^1$

素因数の和:879112

約数の個数: 16

約数和(自身を含む): 52746240

約数和(自身を除く): 31647768

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 879103, 1758206, 2637309, 3516412, 5274618, 7032824, 10549236, 21098472]

約数ペア:

[(1, 21098472), (2, 10549236), (3, 7032824), (4, 5274618), (6, 3516412), (8, 2637309), (12, 1758206), (24, 879103)]