129478248

素因数分解:

$2^3\times 3^2\times {\mathrm{1798309}}^1$

素因数の和:1798321

約数の個数: 24

約数和(自身を含む): 350670450

約数和(自身を除く): 221192202

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1798309, 3596618, 5394927, 7193236, 10789854, 14386472, 16184781, 21579708, 32369562, 43159416, 64739124, 129478248]

約数ペア:

[(1, 129478248), (2, 64739124), (3, 43159416), (4, 32369562), (6, 21579708), (8, 16184781), (9, 14386472), (12, 10789854), (18, 7193236), (24, 5394927), (36, 3596618), (72, 1798309)]