31140054

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{157273}}^1$

素因数の和:157292

約数の個数: 24

約数和(自身を含む): 73604232

約数和(自身を除く): 42464178

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 157273, 314546, 471819, 943638, 1415457, 1730003, 2830914, 3460006, 5190009, 10380018, 15570027, 31140054]

約数ペア:

[(1, 31140054), (2, 15570027), (3, 10380018), (6, 5190009), (9, 3460006), (11, 2830914), (18, 1730003), (22, 1415457), (33, 943638), (66, 471819), (99, 314546), (198, 157273)]