21853711284

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{24947159}}^1$

素因数の和:24947239

約数の個数: 24

約数和(自身を含む): 51690515520

約数和(自身を除く): 29836804236

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 24947159, 49894318, 74841477, 99788636, 149682954, 299365908, 1821142607, 3642285214, 5463427821, 7284570428, 10926855642, 21853711284]

約数ペア:

[(1, 21853711284), (2, 10926855642), (3, 7284570428), (4, 5463427821), (6, 3642285214), (12, 1821142607), (73, 299365908), (146, 149682954), (219, 99788636), (292, 74841477), (438, 49894318), (876, 24947159)]