18454556

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{6917}}^1$

素因数の和:6973

約数の個数: 24

約数和(自身を含む): 34866720

約数和(自身を除く): 16412164

約数列:

[1, 2, 4, 23, 29, 46, 58, 92, 116, 667, 1334, 2668, 6917, 13834, 27668, 159091, 200593, 318182, 401186, 636364, 802372, 4613639, 9227278, 18454556]

約数ペア:

[(1, 18454556), (2, 9227278), (4, 4613639), (23, 802372), (29, 636364), (46, 401186), (58, 318182), (92, 200593), (116, 159091), (667, 27668), (1334, 13834), (2668, 6917)]