288540318

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{26821}}^1$

素因数の和:27000

約数の個数: 32

約数和(自身を含む): 633428352

約数和(自身を除く): 344888034

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 163, 326, 489, 978, 1793, 3586, 5379, 10758, 26821, 53642, 80463, 160926, 295031, 590062, 885093, 1770186, 4371823, 8743646, 13115469, 26230938, 48090053, 96180106, 144270159, 288540318]

約数ペア:

[(1, 288540318), (2, 144270159), (3, 96180106), (6, 48090053), (11, 26230938), (22, 13115469), (33, 8743646), (66, 4371823), (163, 1770186), (326, 885093), (489, 590062), (978, 295031), (1793, 160926), (3586, 80463), (5379, 53642), (10758, 26821)]