14591018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:510

約数の個数: 32

約数和(自身を含む): 24955392

約数和(自身を除く): 10364374

約数列:

[1, 2, 13, 26, 31, 43, 62, 86, 403, 421, 559, 806, 842, 1118, 1333, 2666, 5473, 10946, 13051, 17329, 18103, 26102, 34658, 36206, 169663, 235339, 339326, 470678, 561193, 1122386, 7295509, 14591018]

約数ペア:

[(1, 14591018), (2, 7295509), (13, 1122386), (26, 561193), (31, 470678), (43, 339326), (62, 235339), (86, 169663), (403, 36206), (421, 34658), (559, 26102), (806, 18103), (842, 17329), (1118, 13051), (1333, 10946), (2666, 5473)]