21725124

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{34159}}^1$

素因数の和:34219

約数の個数: 24

約数和(自身を含む): 51649920

約数和(自身を除く): 29924796

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 34159, 68318, 102477, 136636, 204954, 409908, 1810427, 3620854, 5431281, 7241708, 10862562, 21725124]

約数ペア:

[(1, 21725124), (2, 10862562), (3, 7241708), (4, 5431281), (6, 3620854), (12, 1810427), (53, 409908), (106, 204954), (159, 136636), (212, 102477), (318, 68318), (636, 34159)]