31640094

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{103399}}^1$

素因数の和:103424

約数の個数: 24

約数和(自身を含む): 72586800

約数和(自身を除く): 40946706

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 103399, 206798, 310197, 620394, 930591, 1757783, 1861182, 3515566, 5273349, 10546698, 15820047, 31640094]

約数ペア:

[(1, 31640094), (2, 15820047), (3, 10546698), (6, 5273349), (9, 3515566), (17, 1861182), (18, 1757783), (34, 930591), (51, 620394), (102, 310197), (153, 206798), (306, 103399)]