538812

素因数分解:

$2^2\times 3^4\times {\mathrm{1663}}^1$

素因数の和:1679

約数の個数: 30

約数和(自身を含む): 1409408

約数和(自身を除く): 870596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 1663, 3326, 4989, 6652, 9978, 14967, 19956, 29934, 44901, 59868, 89802, 134703, 179604, 269406, 538812]

約数ペア:

[(1, 538812), (2, 269406), (3, 179604), (4, 134703), (6, 89802), (9, 59868), (12, 44901), (18, 29934), (27, 19956), (36, 14967), (54, 9978), (81, 6652), (108, 4989), (162, 3326), (324, 1663)]