39690228

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{21067}}^1$

素因数の和:21231

約数の個数: 24

約数和(自身を含む): 93204832

約数和(自身を除く): 53514604

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 21067, 42134, 63201, 84268, 126402, 252804, 3307519, 6615038, 9922557, 13230076, 19845114, 39690228]

約数ペア:

[(1, 39690228), (2, 19845114), (3, 13230076), (4, 9922557), (6, 6615038), (12, 3307519), (157, 252804), (314, 126402), (471, 84268), (628, 63201), (942, 42134), (1884, 21067)]