275787414

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2188789}}^1$

素因数の和:2188804

約数の個数: 24

約数和(自身を含む): 682902480

約数和(自身を除く): 407115066

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2188789, 4377578, 6566367, 13132734, 15321523, 19699101, 30643046, 39398202, 45964569, 91929138, 137893707, 275787414]

約数ペア:

[(1, 275787414), (2, 137893707), (3, 91929138), (6, 45964569), (7, 39398202), (9, 30643046), (14, 19699101), (18, 15321523), (21, 13132734), (42, 6566367), (63, 4377578), (126, 2188789)]