858108

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{1663}}^1$

素因数の和:1713

約数の個数: 24

約数和(自身を含む): 2050048

約数和(自身を除く): 1191940

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 1663, 3326, 4989, 6652, 9978, 19956, 71509, 143018, 214527, 286036, 429054, 858108]

約数ペア:

[(1, 858108), (2, 429054), (3, 286036), (4, 214527), (6, 143018), (12, 71509), (43, 19956), (86, 9978), (129, 6652), (172, 4989), (258, 3326), (516, 1663)]