18678198

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{40429}}^1$

素因数の和:40452

約数の個数: 32

約数和(自身を含む): 46575360

約数和(自身を除く): 27897162

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 40429, 80858, 121287, 242574, 283003, 444719, 566006, 849009, 889438, 1334157, 1698018, 2668314, 3113033, 6226066, 9339099, 18678198]

約数ペア:

[(1, 18678198), (2, 9339099), (3, 6226066), (6, 3113033), (7, 2668314), (11, 1698018), (14, 1334157), (21, 889438), (22, 849009), (33, 566006), (42, 444719), (66, 283003), (77, 242574), (154, 121287), (231, 80858), (462, 40429)]