31272282

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{102197}}^1$

素因数の和:102222

約数の個数: 24

約数和(自身を含む): 71742996

約数和(自身を除く): 40470714

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 102197, 204394, 306591, 613182, 919773, 1737349, 1839546, 3474698, 5212047, 10424094, 15636141, 31272282]

約数ペア:

[(1, 31272282), (2, 15636141), (3, 10424094), (6, 5212047), (9, 3474698), (17, 1839546), (18, 1737349), (34, 919773), (51, 613182), (102, 306591), (153, 204394), (306, 102197)]