217295586

素因数分解:

$2^1\times 3^2\times {\mathrm{1367}}^1\times {\mathrm{8831}}^1$

素因数の和:10206

約数の個数: 24

約数和(自身を含む): 471204864

約数和(自身を除く): 253909278

約数列:

[1, 2, 3, 6, 9, 18, 1367, 2734, 4101, 8202, 8831, 12303, 17662, 24606, 26493, 52986, 79479, 158958, 12071977, 24143954, 36215931, 72431862, 108647793, 217295586]

約数ペア:

[(1, 217295586), (2, 108647793), (3, 72431862), (6, 36215931), (9, 24143954), (18, 12071977), (1367, 158958), (2734, 79479), (4101, 52986), (8202, 26493), (8831, 24606), (12303, 17662)]