66543924

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{90907}}^1$

素因数の和:90975

約数の個数: 24

約数和(自身を含む): 157816288

約数和(自身を除く): 91272364

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 90907, 181814, 272721, 363628, 545442, 1090884, 5545327, 11090654, 16635981, 22181308, 33271962, 66543924]

約数ペア:

[(1, 66543924), (2, 33271962), (3, 22181308), (4, 16635981), (6, 11090654), (12, 5545327), (61, 1090884), (122, 545442), (183, 363628), (244, 272721), (366, 181814), (732, 90907)]