39408972

素因数分解:

$2^2\times 3^1\times {\mathrm{263}}^1\times {\mathrm{12487}}^1$

素因数の和:12757

約数の個数: 24

約数和(自身を含む): 92311296

約数和(自身を除く): 52902324

約数列:

[1, 2, 3, 4, 6, 12, 263, 526, 789, 1052, 1578, 3156, 12487, 24974, 37461, 49948, 74922, 149844, 3284081, 6568162, 9852243, 13136324, 19704486, 39408972]

約数ペア:

[(1, 39408972), (2, 19704486), (3, 13136324), (4, 9852243), (6, 6568162), (12, 3284081), (263, 149844), (526, 74922), (789, 49948), (1052, 37461), (1578, 24974), (3156, 12487)]