221528724

素因数分解:

$2^2\times 3^1\times {\mathrm{1459}}^1\times {\mathrm{12653}}^1$

素因数の和:14119

約数の個数: 24

約数和(自身を含む): 517295520

約数和(自身を除く): 295766796

約数列:

[1, 2, 3, 4, 6, 12, 1459, 2918, 4377, 5836, 8754, 12653, 17508, 25306, 37959, 50612, 75918, 151836, 18460727, 36921454, 55382181, 73842908, 110764362, 221528724]

約数ペア:

[(1, 221528724), (2, 110764362), (3, 73842908), (4, 55382181), (6, 36921454), (12, 18460727), (1459, 151836), (2918, 75918), (4377, 50612), (5836, 37959), (8754, 25306), (12653, 17508)]