28945674

素因数分解:

$2^1\times 3^6\times {\mathrm{19853}}^1$

素因数の和:19873

約数の個数: 28

約数和(自身を含む): 65101266

約数和(自身を除く): 36155592

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 19853, 39706, 59559, 119118, 178677, 357354, 536031, 1072062, 1608093, 3216186, 4824279, 9648558, 14472837, 28945674]

約数ペア:

[(1, 28945674), (2, 14472837), (3, 9648558), (6, 4824279), (9, 3216186), (18, 1608093), (27, 1072062), (54, 536031), (81, 357354), (162, 178677), (243, 119118), (486, 59559), (729, 39706), (1458, 19853)]