18654367048

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{3299}}^1\times {\mathrm{37201}}^1$

素因数の和:40525

約数の個数: 32

約数和(自身を含む): 36829980000

約数和(自身を除く): 18175612952

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 3299, 6598, 13196, 26392, 37201, 62681, 74402, 125362, 148804, 250724, 297608, 501448, 706819, 1413638, 2827276, 5654552, 122726099, 245452198, 490904396, 981808792, 2331795881, 4663591762, 9327183524, 18654367048]

約数ペア:

[(1, 18654367048), (2, 9327183524), (4, 4663591762), (8, 2331795881), (19, 981808792), (38, 490904396), (76, 245452198), (152, 122726099), (3299, 5654552), (6598, 2827276), (13196, 1413638), (26392, 706819), (37201, 501448), (62681, 297608), (74402, 250724), (125362, 148804)]