18002813

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1123}}^1$

素因数の和:1204

約数の個数: 16

約数和(自身を含む): 20393856

約数和(自身を除く): 2391043

約数列:

[1, 17, 23, 41, 391, 697, 943, 1123, 16031, 19091, 25829, 46043, 439093, 782731, 1058989, 18002813]

約数ペア:

[(1, 18002813), (17, 1058989), (23, 782731), (41, 439093), (391, 46043), (697, 25829), (943, 19091), (1123, 16031)]