31213386

素因数分解:

$2^1\times 3^2\times {\mathrm{373}}^1\times {\mathrm{4649}}^1$

素因数の和:5030

約数の個数: 24

約数和(自身を含む): 67824900

約数和(自身を除く): 36611514

約数列:

[1, 2, 3, 6, 9, 18, 373, 746, 1119, 2238, 3357, 4649, 6714, 9298, 13947, 27894, 41841, 83682, 1734077, 3468154, 5202231, 10404462, 15606693, 31213386]

約数ペア:

[(1, 31213386), (2, 15606693), (3, 10404462), (6, 5202231), (9, 3468154), (18, 1734077), (373, 83682), (746, 41841), (1119, 27894), (2238, 13947), (3357, 9298), (4649, 6714)]