841338

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{1087}}^1$

素因数の和:1138

約数の個数: 24

約数和(自身を含む): 1867008

約数和(自身を除く): 1025670

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 1087, 2174, 3261, 6522, 9783, 19566, 46741, 93482, 140223, 280446, 420669, 841338]

約数ペア:

[(1, 841338), (2, 420669), (3, 280446), (6, 140223), (9, 93482), (18, 46741), (43, 19566), (86, 9783), (129, 6522), (258, 3261), (387, 2174), (774, 1087)]