40978572

素因数分解:

$2^2\times 3^1\times {\mathrm{509}}^1\times {\mathrm{6709}}^1$

素因数の和:7225

約数の個数: 24

約数和(自身を含む): 95818800

約数和(自身を除く): 54840228

約数列:

[1, 2, 3, 4, 6, 12, 509, 1018, 1527, 2036, 3054, 6108, 6709, 13418, 20127, 26836, 40254, 80508, 3414881, 6829762, 10244643, 13659524, 20489286, 40978572]

約数ペア:

[(1, 40978572), (2, 20489286), (3, 13659524), (4, 10244643), (6, 6829762), (12, 3414881), (509, 80508), (1018, 40254), (1527, 26836), (2036, 20127), (3054, 13418), (6108, 6709)]