123631836

素因数分解:

$2^2\times 3^1\times {\mathrm{491}}^1\times {\mathrm{20983}}^1$

素因数の和:21481

約数の個数: 24

約数和(自身を含む): 289075584

約数和(自身を除く): 165443748

約数列:

[1, 2, 3, 4, 6, 12, 491, 982, 1473, 1964, 2946, 5892, 20983, 41966, 62949, 83932, 125898, 251796, 10302653, 20605306, 30907959, 41210612, 61815918, 123631836]

約数ペア:

[(1, 123631836), (2, 61815918), (3, 41210612), (4, 30907959), (6, 20605306), (12, 10302653), (491, 251796), (982, 125898), (1473, 83932), (1964, 62949), (2946, 41966), (5892, 20983)]