18085647

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{4423}}^1$

素因数の和:4502

約数の個数: 16

約数和(自身を含む): 25482240

約数和(自身を除く): 7396593

約数列:

[1, 3, 29, 47, 87, 141, 1363, 4089, 4423, 13269, 128267, 207881, 384801, 623643, 6028549, 18085647]

約数ペア:

[(1, 18085647), (3, 6028549), (29, 623643), (47, 384801), (87, 207881), (141, 128267), (1363, 13269), (4089, 4423)]