140321388

素因数分解:

$2^2\times 3^1\times {\mathrm{1657}}^1\times {\mathrm{7057}}^1$

素因数の和:8721

約数の個数: 24

約数和(自身を含む): 327660592

約数和(自身を除く): 187339204

約数列:

[1, 2, 3, 4, 6, 12, 1657, 3314, 4971, 6628, 7057, 9942, 14114, 19884, 21171, 28228, 42342, 84684, 11693449, 23386898, 35080347, 46773796, 70160694, 140321388]

約数ペア:

[(1, 140321388), (2, 70160694), (3, 46773796), (4, 35080347), (6, 23386898), (12, 11693449), (1657, 84684), (3314, 42342), (4971, 28228), (6628, 21171), (7057, 19884), (9942, 14114)]