140303862

素因数分解:

$2^1\times 3^2\times {\mathrm{281}}^1\times {\mathrm{27739}}^1$

素因数の和:28028

約数の個数: 24

約数和(自身を含む): 305084520

約数和(自身を除く): 164780658

約数列:

[1, 2, 3, 6, 9, 18, 281, 562, 843, 1686, 2529, 5058, 27739, 55478, 83217, 166434, 249651, 499302, 7794659, 15589318, 23383977, 46767954, 70151931, 140303862]

約数ペア:

[(1, 140303862), (2, 70151931), (3, 46767954), (6, 23383977), (9, 15589318), (18, 7794659), (281, 499302), (562, 249651), (843, 166434), (1686, 83217), (2529, 55478), (5058, 27739)]