18621384

素因数分解:

$2^3\times 3^1\times {\mathrm{601}}^1\times {\mathrm{1291}}^1$

素因数の和:1901

約数の個数: 32

約数和(自身を含む): 46667040

約数和(自身を除く): 28045656

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 601, 1202, 1291, 1803, 2404, 2582, 3606, 3873, 4808, 5164, 7212, 7746, 10328, 14424, 15492, 30984, 775891, 1551782, 2327673, 3103564, 4655346, 6207128, 9310692, 18621384]

約数ペア:

[(1, 18621384), (2, 9310692), (3, 6207128), (4, 4655346), (6, 3103564), (8, 2327673), (12, 1551782), (24, 775891), (601, 30984), (1202, 15492), (1291, 14424), (1803, 10328), (2404, 7746), (2582, 7212), (3606, 5164), (3873, 4808)]