25313634

素因数分解:

$2^1\times 3^4\times {\mathrm{156257}}^1$

素因数の和:156271

約数の個数: 20

約数和(自身を含む): 56721654

約数和(自身を除く): 31408020

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 156257, 312514, 468771, 937542, 1406313, 2812626, 4218939, 8437878, 12656817, 25313634]

約数ペア:

[(1, 25313634), (2, 12656817), (3, 8437878), (6, 4218939), (9, 2812626), (18, 1406313), (27, 937542), (54, 468771), (81, 312514), (162, 156257)]