21574452

素因数分解:

$2^2\times 3^1\times {\mathrm{727}}^1\times {\mathrm{2473}}^1$

素因数の和:3207

約数の個数: 24

約数和(自身を含む): 50430016

約数和(自身を除く): 28855564

約数列:

[1, 2, 3, 4, 6, 12, 727, 1454, 2181, 2473, 2908, 4362, 4946, 7419, 8724, 9892, 14838, 29676, 1797871, 3595742, 5393613, 7191484, 10787226, 21574452]

約数ペア:

[(1, 21574452), (2, 10787226), (3, 7191484), (4, 5393613), (6, 3595742), (12, 1797871), (727, 29676), (1454, 14838), (2181, 9892), (2473, 8724), (2908, 7419), (4362, 4946)]