28731204

素因数分解:

$2^2\times 3^2\times {\mathrm{798089}}^1$

素因数の和:798099

約数の個数: 18

約数和(自身を含む): 72626190

約数和(自身を除く): 43894986

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 798089, 1596178, 2394267, 3192356, 4788534, 7182801, 9577068, 14365602, 28731204]

約数ペア:

[(1, 28731204), (2, 14365602), (3, 9577068), (4, 7182801), (6, 4788534), (9, 3192356), (12, 2394267), (18, 1596178), (36, 798089)]