281330288652

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3349170103}}^1$

素因数の和:3349170117

約数の個数: 24

約数和(自身を含む): 750214103296

約数和(自身を除く): 468883814644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3349170103, 6698340206, 10047510309, 13396680412, 20095020618, 23444190721, 40190041236, 46888381442, 70332572163, 93776762884, 140665144326, 281330288652]

約数ペア:

[(1, 281330288652), (2, 140665144326), (3, 93776762884), (4, 70332572163), (6, 46888381442), (7, 40190041236), (12, 23444190721), (14, 20095020618), (21, 13396680412), (28, 10047510309), (42, 6698340206), (84, 3349170103)]