9920286

素因数分解:

$2^1\times 3^3\times {\mathrm{183709}}^1$

素因数の和:183720

約数の個数: 16

約数和(自身を含む): 22045200

約数和(自身を除く): 12124914

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 183709, 367418, 551127, 1102254, 1653381, 3306762, 4960143, 9920286]

約数ペア:

[(1, 9920286), (2, 4960143), (3, 3306762), (6, 1653381), (9, 1102254), (18, 551127), (27, 367418), (54, 183709)]