191229858

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{247067}}^1$

素因数の和:247118

約数の個数: 24

約数和(自身を含む): 423968688

約数和(自身を除く): 232738830

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 247067, 494134, 741201, 1482402, 2223603, 4447206, 10623881, 21247762, 31871643, 63743286, 95614929, 191229858]

約数ペア:

[(1, 191229858), (2, 95614929), (3, 63743286), (6, 31871643), (9, 21247762), (18, 10623881), (43, 4447206), (86, 2223603), (129, 1482402), (258, 741201), (387, 494134), (774, 247067)]