18153528

素因数分解:

$2^3\times 3^1\times {\mathrm{439}}^1\times {\mathrm{1723}}^1$

素因数の和:2171

約数の個数: 32

約数和(自身を含む): 45513600

約数和(自身を除く): 27360072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 439, 878, 1317, 1723, 1756, 2634, 3446, 3512, 5169, 5268, 6892, 10338, 10536, 13784, 20676, 41352, 756397, 1512794, 2269191, 3025588, 4538382, 6051176, 9076764, 18153528]

約数ペア:

[(1, 18153528), (2, 9076764), (3, 6051176), (4, 4538382), (6, 3025588), (8, 2269191), (12, 1512794), (24, 756397), (439, 41352), (878, 20676), (1317, 13784), (1723, 10536), (1756, 10338), (2634, 6892), (3446, 5268), (3512, 5169)]