21544314

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1657}}^1$

素因数の和:1870

約数の個数: 32

約数和(自身を含む): 47272896

約数和(自身を除く): 25728582

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 197, 394, 591, 1182, 1657, 2167, 3314, 4334, 4971, 6501, 9942, 13002, 18227, 36454, 54681, 109362, 326429, 652858, 979287, 1958574, 3590719, 7181438, 10772157, 21544314]

約数ペア:

[(1, 21544314), (2, 10772157), (3, 7181438), (6, 3590719), (11, 1958574), (22, 979287), (33, 652858), (66, 326429), (197, 109362), (394, 54681), (591, 36454), (1182, 18227), (1657, 13002), (2167, 9942), (3314, 6501), (4334, 4971)]