22276818

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{17431}}^1$

素因数の和:17510

約数の個数: 24

約数和(自身を含む): 48949056

約数和(自身を除く): 26672238

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 17431, 34862, 52293, 104586, 156879, 313758, 1237601, 2475202, 3712803, 7425606, 11138409, 22276818]

約数ペア:

[(1, 22276818), (2, 11138409), (3, 7425606), (6, 3712803), (9, 2475202), (18, 1237601), (71, 313758), (142, 156879), (213, 104586), (426, 52293), (639, 34862), (1278, 17431)]