123306972

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{238967}}^1$

素因数の和:239017

約数の個数: 24

約数和(自身を含む): 294408576

約数和(自身を除く): 171101604

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 238967, 477934, 716901, 955868, 1433802, 2867604, 10275581, 20551162, 30826743, 41102324, 61653486, 123306972]

約数ペア:

[(1, 123306972), (2, 61653486), (3, 41102324), (4, 30826743), (6, 20551162), (12, 10275581), (43, 2867604), (86, 1433802), (129, 955868), (172, 716901), (258, 477934), (516, 238967)]