263399148

素因数分解:

$2^2\times 3^3\times {\mathrm{2438881}}^1$

素因数の和:2438894

約数の個数: 24

約数和(自身を含む): 682886960

約数和(自身を除く): 419487812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 2438881, 4877762, 7316643, 9755524, 14633286, 21949929, 29266572, 43899858, 65849787, 87799716, 131699574, 263399148]

約数ペア:

[(1, 263399148), (2, 131699574), (3, 87799716), (4, 65849787), (6, 43899858), (9, 29266572), (12, 21949929), (18, 14633286), (27, 9755524), (36, 7316643), (54, 4877762), (108, 2438881)]