18492684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{220151}}^1$

素因数の和:220165

約数の個数: 24

約数和(自身を含む): 49314048

約数和(自身を除く): 30821364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 220151, 440302, 660453, 880604, 1320906, 1541057, 2641812, 3082114, 4623171, 6164228, 9246342, 18492684]

約数ペア:

[(1, 18492684), (2, 9246342), (3, 6164228), (4, 4623171), (6, 3082114), (7, 2641812), (12, 1541057), (14, 1320906), (21, 880604), (28, 660453), (42, 440302), (84, 220151)]