21369084

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{14717}}^1$

素因数の和:14746

約数の個数: 36

約数和(自身を含む): 54809832

約数和(自身を除く): 33440748

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 484, 726, 1452, 14717, 29434, 44151, 58868, 88302, 161887, 176604, 323774, 485661, 647548, 971322, 1780757, 1942644, 3561514, 5342271, 7123028, 10684542, 21369084]

約数ペア:

[(1, 21369084), (2, 10684542), (3, 7123028), (4, 5342271), (6, 3561514), (11, 1942644), (12, 1780757), (22, 971322), (33, 647548), (44, 485661), (66, 323774), (121, 176604), (132, 161887), (242, 88302), (363, 58868), (484, 44151), (726, 29434), (1452, 14717)]