18494604

素因数分解:

$2^2\times 3^2\times {\mathrm{513739}}^1$

素因数の和:513749

約数の個数: 18

約数和(自身を含む): 46750340

約数和(自身を除く): 28255736

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 513739, 1027478, 1541217, 2054956, 3082434, 4623651, 6164868, 9247302, 18494604]

約数ペア:

[(1, 18494604), (2, 9247302), (3, 6164868), (4, 4623651), (6, 3082434), (9, 2054956), (12, 1541217), (18, 1027478), (36, 513739)]