140397498

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{410519}}^1$

素因数の和:410546

約数の個数: 24

約数和(自身を含む): 320205600

約数和(自身を除く): 179808102

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 410519, 821038, 1231557, 2463114, 3694671, 7389342, 7799861, 15599722, 23399583, 46799166, 70198749, 140397498]

約数ペア:

[(1, 140397498), (2, 70198749), (3, 46799166), (6, 23399583), (9, 15599722), (18, 7799861), (19, 7389342), (38, 3694671), (57, 2463114), (114, 1231557), (171, 821038), (342, 410519)]