140261292

素因数分解:

$2^2\times 3^2\times {\mathrm{1951}}^1\times {\mathrm{1997}}^1$

素因数の和:3958

約数の個数: 36

約数和(自身を含む): 354908736

約数和(自身を除く): 214647444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1951, 1997, 3902, 3994, 5853, 5991, 7804, 7988, 11706, 11982, 17559, 17973, 23412, 23964, 35118, 35946, 70236, 71892, 3896147, 7792294, 11688441, 15584588, 23376882, 35065323, 46753764, 70130646, 140261292]

約数ペア:

[(1, 140261292), (2, 70130646), (3, 46753764), (4, 35065323), (6, 23376882), (9, 15584588), (12, 11688441), (18, 7792294), (36, 3896147), (1951, 71892), (1997, 70236), (3902, 35946), (3994, 35118), (5853, 23964), (5991, 23412), (7804, 17973), (7988, 17559), (11706, 11982)]