40306536

素因数分解:

$2^3\times 3^2\times {\mathrm{559813}}^1$

素因数の和:559825

約数の個数: 24

約数和(自身を含む): 109163730

約数和(自身を除く): 68857194

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 559813, 1119626, 1679439, 2239252, 3358878, 4478504, 5038317, 6717756, 10076634, 13435512, 20153268, 40306536]

約数ペア:

[(1, 40306536), (2, 20153268), (3, 13435512), (4, 10076634), (6, 6717756), (8, 5038317), (9, 4478504), (12, 3358878), (18, 2239252), (24, 1679439), (36, 1119626), (72, 559813)]