25323678

素因数分解:

$2^1\times 3^4\times {\mathrm{156319}}^1$

素因数の和:156333

約数の個数: 20

約数和(自身を含む): 56744160

約数和(自身を除く): 31420482

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 156319, 312638, 468957, 937914, 1406871, 2813742, 4220613, 8441226, 12661839, 25323678]

約数ペア:

[(1, 25323678), (2, 12661839), (3, 8441226), (6, 4220613), (9, 2813742), (18, 1406871), (27, 937914), (54, 468957), (81, 312638), (162, 156319)]