31181628

素因数分解:

$2^2\times 3^1\times {\mathrm{227}}^1\times {\mathrm{11447}}^1$

素因数の和:11681

約数の個数: 24

約数和(自身を含む): 73084032

約数和(自身を除く): 41902404

約数列:

[1, 2, 3, 4, 6, 12, 227, 454, 681, 908, 1362, 2724, 11447, 22894, 34341, 45788, 68682, 137364, 2598469, 5196938, 7795407, 10393876, 15590814, 31181628]

約数ペア:

[(1, 31181628), (2, 15590814), (3, 10393876), (4, 7795407), (6, 5196938), (12, 2598469), (227, 137364), (454, 68682), (681, 45788), (908, 34341), (1362, 22894), (2724, 11447)]