40018032

素因数分解:

$2^4\times 3^2\times {\mathrm{277903}}^1$

素因数の和:277917

約数の個数: 30

約数和(自身を含む): 111995312

約数和(自身を除く): 71977280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 277903, 555806, 833709, 1111612, 1667418, 2223224, 2501127, 3334836, 4446448, 5002254, 6669672, 10004508, 13339344, 20009016, 40018032]

約数ペア:

[(1, 40018032), (2, 20009016), (3, 13339344), (4, 10004508), (6, 6669672), (8, 5002254), (9, 4446448), (12, 3334836), (16, 2501127), (18, 2223224), (24, 1667418), (36, 1111612), (48, 833709), (72, 555806), (144, 277903)]