18337128

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{40213}}^1$

素因数の和:40241

約数の個数: 32

約数和(自身を含む): 48256800

約数和(自身を除く): 29919672

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 40213, 80426, 120639, 160852, 241278, 321704, 482556, 764047, 965112, 1528094, 2292141, 3056188, 4584282, 6112376, 9168564, 18337128]

約数ペア:

[(1, 18337128), (2, 9168564), (3, 6112376), (4, 4584282), (6, 3056188), (8, 2292141), (12, 1528094), (19, 965112), (24, 764047), (38, 482556), (57, 321704), (76, 241278), (114, 160852), (152, 120639), (228, 80426), (456, 40213)]