31791804

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{1061}}^1$

素因数の和:1306

約数の個数: 48

約数和(自身を含む): 81357696

約数和(自身を除く): 49565892

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 227, 454, 681, 908, 1061, 1362, 2122, 2497, 2724, 3183, 4244, 4994, 6366, 7491, 9988, 11671, 12732, 14982, 23342, 29964, 35013, 46684, 70026, 140052, 240847, 481694, 722541, 963388, 1445082, 2649317, 2890164, 5298634, 7947951, 10597268, 15895902, 31791804]

約数ペア:

[(1, 31791804), (2, 15895902), (3, 10597268), (4, 7947951), (6, 5298634), (11, 2890164), (12, 2649317), (22, 1445082), (33, 963388), (44, 722541), (66, 481694), (132, 240847), (227, 140052), (454, 70026), (681, 46684), (908, 35013), (1061, 29964), (1362, 23342), (2122, 14982), (2497, 12732), (2724, 11671), (3183, 9988), (4244, 7491), (4994, 6366)]