18131264

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{9769}}^1$

素因数の和:9810

約数の個数: 28

約数和(自身を含む): 37223700

約数和(自身を除く): 19092436

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 464, 928, 1856, 9769, 19538, 39076, 78152, 156304, 283301, 312608, 566602, 625216, 1133204, 2266408, 4532816, 9065632, 18131264]

約数ペア:

[(1, 18131264), (2, 9065632), (4, 4532816), (8, 2266408), (16, 1133204), (29, 625216), (32, 566602), (58, 312608), (64, 283301), (116, 156304), (232, 78152), (464, 39076), (928, 19538), (1856, 9769)]