81366966

素因数分解:

$2^1\times 3^2\times {\mathrm{373}}^1\times {\mathrm{12119}}^1$

素因数の和:12500

約数の個数: 24

約数和(自身を含む): 176782320

約数和(自身を除く): 95415354

約数列:

[1, 2, 3, 6, 9, 18, 373, 746, 1119, 2238, 3357, 6714, 12119, 24238, 36357, 72714, 109071, 218142, 4520387, 9040774, 13561161, 27122322, 40683483, 81366966]

約数ペア:

[(1, 81366966), (2, 40683483), (3, 27122322), (6, 13561161), (9, 9040774), (18, 4520387), (373, 218142), (746, 109071), (1119, 72714), (2238, 36357), (3357, 24238), (6714, 12119)]