18822077209

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1\times {\mathrm{2377}}^1$

素因数の和:2857

約数の個数: 32

約数和(自身を含む): 21515687424

約数和(自身を除く): 2693610215

約数列:

[1, 13, 23, 71, 299, 373, 923, 1633, 2377, 4849, 8579, 21229, 26483, 30901, 54671, 111527, 168767, 344279, 609109, 710723, 886621, 2193971, 3881641, 7918417, 11526073, 20392283, 50461333, 62950091, 265099679, 818351183, 1447852093, 18822077209]

約数ペア:

[(1, 18822077209), (13, 1447852093), (23, 818351183), (71, 265099679), (299, 62950091), (373, 50461333), (923, 20392283), (1633, 11526073), (2377, 7918417), (4849, 3881641), (8579, 2193971), (21229, 886621), (26483, 710723), (30901, 609109), (54671, 344279), (111527, 168767)]