18162287

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1187}}^1$

素因数の和:1318

約数の個数: 16

約数和(自身を含む): 21555072

約数和(自身を除く): 3392785

約数列:

[1, 11, 13, 107, 143, 1177, 1187, 1391, 13057, 15301, 15431, 127009, 169741, 1397099, 1651117, 18162287]

約数ペア:

[(1, 18162287), (11, 1651117), (13, 1397099), (107, 169741), (143, 127009), (1177, 15431), (1187, 15301), (1391, 13057)]