31079322

素因数分解:

$2^1\times 3^3\times {\mathrm{251}}^1\times {\mathrm{2293}}^1$

素因数の和:2555

約数の個数: 32

約数和(自身を含む): 69370560

約数和(自身を除く): 38291238

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 251, 502, 753, 1506, 2259, 2293, 4518, 4586, 6777, 6879, 13554, 13758, 20637, 41274, 61911, 123822, 575543, 1151086, 1726629, 3453258, 5179887, 10359774, 15539661, 31079322]

約数ペア:

[(1, 31079322), (2, 15539661), (3, 10359774), (6, 5179887), (9, 3453258), (18, 1726629), (27, 1151086), (54, 575543), (251, 123822), (502, 61911), (753, 41274), (1506, 20637), (2259, 13758), (2293, 13554), (4518, 6879), (4586, 6777)]