21565876608

素因数分解:

$2^7\times 3^2\times {\mathrm{18720379}}^1$

素因数の和:18720399

約数の個数: 48

約数和(自身を含む): 62058059700

約数和(自身を除く): 40492183092

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 18720379, 37440758, 56161137, 74881516, 112322274, 149763032, 168483411, 224644548, 299526064, 336966822, 449289096, 599052128, 673933644, 898578192, 1198104256, 1347867288, 1797156384, 2396208512, 2695734576, 3594312768, 5391469152, 7188625536, 10782938304, 21565876608]

約数ペア:

[(1, 21565876608), (2, 10782938304), (3, 7188625536), (4, 5391469152), (6, 3594312768), (8, 2695734576), (9, 2396208512), (12, 1797156384), (16, 1347867288), (18, 1198104256), (24, 898578192), (32, 673933644), (36, 599052128), (48, 449289096), (64, 336966822), (72, 299526064), (96, 224644548), (128, 168483411), (144, 149763032), (192, 112322274), (288, 74881516), (384, 56161137), (576, 37440758), (1152, 18720379)]