40806378

素因数分解:

$2^1\times 3^2\times {\mathrm{503}}^1\times {\mathrm{4507}}^1$

素因数の和:5018

約数の個数: 24

約数和(自身を含む): 88609248

約数和(自身を除く): 47802870

約数列:

[1, 2, 3, 6, 9, 18, 503, 1006, 1509, 3018, 4507, 4527, 9014, 9054, 13521, 27042, 40563, 81126, 2267021, 4534042, 6801063, 13602126, 20403189, 40806378]

約数ペア:

[(1, 40806378), (2, 20403189), (3, 13602126), (6, 6801063), (9, 4534042), (18, 2267021), (503, 81126), (1006, 40563), (1509, 27042), (3018, 13521), (4507, 9054), (4527, 9014)]