18464536

素因数分解:

$2^3\times {\mathrm{971}}^1\times {\mathrm{2377}}^1$

素因数の和:3354

約数の個数: 16

約数和(自身を含む): 34671240

約数和(自身を除く): 16206704

約数列:

[1, 2, 4, 8, 971, 1942, 2377, 3884, 4754, 7768, 9508, 19016, 2308067, 4616134, 9232268, 18464536]

約数ペア:

[(1, 18464536), (2, 9232268), (4, 4616134), (8, 2308067), (971, 19016), (1942, 9508), (2377, 7768), (3884, 4754)]