21586584

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47339}}^1$

素因数の和:47367

約数の個数: 32

約数和(自身を含む): 56808000

約数和(自身を除く): 35221416

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 47339, 94678, 142017, 189356, 284034, 378712, 568068, 899441, 1136136, 1798882, 2698323, 3597764, 5396646, 7195528, 10793292, 21586584]

約数ペア:

[(1, 21586584), (2, 10793292), (3, 7195528), (4, 5396646), (6, 3597764), (8, 2698323), (12, 1798882), (19, 1136136), (24, 899441), (38, 568068), (57, 378712), (76, 284034), (114, 189356), (152, 142017), (228, 94678), (456, 47339)]