27685918

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{811}}^1$

素因数の和:940

約数の個数: 24

約数和(自身を含む): 45470376

約数和(自身を除く): 17784458

約数列:

[1, 2, 13, 26, 101, 169, 202, 338, 811, 1313, 1622, 2626, 10543, 17069, 21086, 34138, 81911, 137059, 163822, 274118, 1064843, 2129686, 13842959, 27685918]

約数ペア:

[(1, 27685918), (2, 13842959), (13, 2129686), (26, 1064843), (101, 274118), (169, 163822), (202, 137059), (338, 81911), (811, 34138), (1313, 21086), (1622, 17069), (2626, 10543)]