252324

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:216

約数の個数: 36

約数和(自身を含む): 656656

約数和(自身を除く): 404332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 163, 172, 258, 326, 387, 489, 516, 652, 774, 978, 1467, 1548, 1956, 2934, 5868, 7009, 14018, 21027, 28036, 42054, 63081, 84108, 126162, 252324]

約数ペア:

[(1, 252324), (2, 126162), (3, 84108), (4, 63081), (6, 42054), (9, 28036), (12, 21027), (18, 14018), (36, 7009), (43, 5868), (86, 2934), (129, 1956), (163, 1548), (172, 1467), (258, 978), (326, 774), (387, 652), (489, 516)]