18312621

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{2741}}^1$

素因数の和:2892

約数の個数: 16

約数和(自身を含む): 26059968

約数和(自身を除く): 7747347

約数列:

[1, 3, 17, 51, 131, 393, 2227, 2741, 6681, 8223, 46597, 139791, 359071, 1077213, 6104207, 18312621]

約数ペア:

[(1, 18312621), (3, 6104207), (17, 1077213), (51, 359071), (131, 139791), (393, 46597), (2227, 8223), (2741, 6681)]