19003879566

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{20161}}^1\times {\mathrm{7481}}^1$

素因数の和:27657

約数の個数: 48

約数和(自身を含む): 47065850208

約数和(自身を除く): 28061970642

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 7481, 14962, 20161, 22443, 40322, 44886, 52367, 60483, 67329, 104734, 120966, 134658, 141127, 157101, 181449, 282254, 314202, 362898, 423381, 471303, 846762, 942606, 1270143, 2540286, 150824441, 301648882, 452473323, 904946646, 1055771087, 1357419969, 2111542174, 2714839938, 3167313261, 6334626522, 9501939783, 19003879566]

約数ペア:

[(1, 19003879566), (2, 9501939783), (3, 6334626522), (6, 3167313261), (7, 2714839938), (9, 2111542174), (14, 1357419969), (18, 1055771087), (21, 904946646), (42, 452473323), (63, 301648882), (126, 150824441), (7481, 2540286), (14962, 1270143), (20161, 942606), (22443, 846762), (40322, 471303), (44886, 423381), (52367, 362898), (60483, 314202), (67329, 282254), (104734, 181449), (120966, 157101), (134658, 141127)]