18148382

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{68227}}^1$

素因数の和:68255

約数の個数: 16

約数和(自身を含む): 32749440

約数和(自身を除く): 14601058

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 68227, 136454, 477589, 955178, 1296313, 2592626, 9074191, 18148382]

約数ペア:

[(1, 18148382), (2, 9074191), (7, 2592626), (14, 1296313), (19, 955178), (38, 477589), (133, 136454), (266, 68227)]