18058976

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{43411}}^1$

素因数の和:43434

約数の個数: 24

約数和(自身を含む): 38289384

約数和(自身を除く): 20230408

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 43411, 86822, 173644, 347288, 564343, 694576, 1128686, 1389152, 2257372, 4514744, 9029488, 18058976]

約数ペア:

[(1, 18058976), (2, 9029488), (4, 4514744), (8, 2257372), (13, 1389152), (16, 1128686), (26, 694576), (32, 564343), (52, 347288), (104, 173644), (208, 86822), (416, 43411)]