71724078

素因数分解:

$2^1\times 3^2\times {\mathrm{643}}^1\times {\mathrm{6197}}^1$

素因数の和:6848

約数の個数: 24

約数和(自身を含む): 155668968

約数和(自身を除く): 83944890

約数列:

[1, 2, 3, 6, 9, 18, 643, 1286, 1929, 3858, 5787, 6197, 11574, 12394, 18591, 37182, 55773, 111546, 3984671, 7969342, 11954013, 23908026, 35862039, 71724078]

約数ペア:

[(1, 71724078), (2, 35862039), (3, 23908026), (6, 11954013), (9, 7969342), (18, 3984671), (643, 111546), (1286, 55773), (1929, 37182), (3858, 18591), (5787, 12394), (6197, 11574)]