140152986

素因数分解:

$2^1\times 3^2\times {\mathrm{419}}^1\times {\mathrm{18583}}^1$

素因数の和:19010

約数の個数: 24

約数和(自身を含む): 304405920

約数和(自身を除く): 164252934

約数列:

[1, 2, 3, 6, 9, 18, 419, 838, 1257, 2514, 3771, 7542, 18583, 37166, 55749, 111498, 167247, 334494, 7786277, 15572554, 23358831, 46717662, 70076493, 140152986]

約数ペア:

[(1, 140152986), (2, 70076493), (3, 46717662), (6, 23358831), (9, 15572554), (18, 7786277), (419, 334494), (838, 167247), (1257, 111498), (2514, 55749), (3771, 37166), (7542, 18583)]