13344540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20219}}^1$

素因数の和:20242

約数の個数: 48

約数和(自身を含む): 40763520

約数和(自身を除く): 27418980

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 20219, 40438, 60657, 80876, 101095, 121314, 202190, 222409, 242628, 303285, 404380, 444818, 606570, 667227, 889636, 1112045, 1213140, 1334454, 2224090, 2668908, 3336135, 4448180, 6672270, 13344540]

約数ペア:

[(1, 13344540), (2, 6672270), (3, 4448180), (4, 3336135), (5, 2668908), (6, 2224090), (10, 1334454), (11, 1213140), (12, 1112045), (15, 889636), (20, 667227), (22, 606570), (30, 444818), (33, 404380), (44, 303285), (55, 242628), (60, 222409), (66, 202190), (110, 121314), (132, 101095), (165, 80876), (220, 60657), (330, 40438), (660, 20219)]