18614218

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{11173}}^1$

素因数の和:11206

約数の個数: 24

約数和(自身を含む): 34393572

約数和(自身を除く): 15779354

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 833, 1666, 11173, 22346, 78211, 156422, 189941, 379882, 547477, 1094954, 1329587, 2659174, 9307109, 18614218]

約数ペア:

[(1, 18614218), (2, 9307109), (7, 2659174), (14, 1329587), (17, 1094954), (34, 547477), (49, 379882), (98, 189941), (119, 156422), (238, 78211), (833, 22346), (1666, 11173)]