284405868

素因数分解:

$2^2\times 3^2\times {\mathrm{7900163}}^1$

素因数の和:7900173

約数の個数: 18

約数和(自身を含む): 718914924

約数和(自身を除く): 434509056

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 7900163, 15800326, 23700489, 31600652, 47400978, 71101467, 94801956, 142202934, 284405868]

約数ペア:

[(1, 284405868), (2, 142202934), (3, 94801956), (4, 71101467), (6, 47400978), (9, 31600652), (12, 23700489), (18, 15800326), (36, 7900163)]