258993846

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{625589}}^1$

素因数の和:625620

約数の個数: 24

約数和(自身を含む): 585552240

約数和(自身を除く): 326558394

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 625589, 1251178, 1876767, 3753534, 5630301, 11260602, 14388547, 28777094, 43165641, 86331282, 129496923, 258993846]

約数ペア:

[(1, 258993846), (2, 129496923), (3, 86331282), (6, 43165641), (9, 28777094), (18, 14388547), (23, 11260602), (46, 5630301), (69, 3753534), (138, 1876767), (207, 1251178), (414, 625589)]