31361978682

素因数分解:

$2^1\times 3^4\times {\mathrm{157}}^1\times {\mathrm{1233073}}^1$

素因数の和:1233244

約数の個数: 40

約数和(自身を含む): 70721726196

約数和(自身を除く): 39359747514

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 157, 162, 314, 471, 942, 1413, 2826, 4239, 8478, 12717, 25434, 1233073, 2466146, 3699219, 7398438, 11097657, 22195314, 33292971, 66585942, 99878913, 193592461, 199757826, 387184922, 580777383, 1161554766, 1742332149, 3484664298, 5226996447, 10453992894, 15680989341, 31361978682]

約数ペア:

[(1, 31361978682), (2, 15680989341), (3, 10453992894), (6, 5226996447), (9, 3484664298), (18, 1742332149), (27, 1161554766), (54, 580777383), (81, 387184922), (157, 199757826), (162, 193592461), (314, 99878913), (471, 66585942), (942, 33292971), (1413, 22195314), (2826, 11097657), (4239, 7398438), (8478, 3699219), (12717, 2466146), (25434, 1233073)]