21066924

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{24049}}^1$

素因数の和:24129

約数の個数: 24

約数和(自身を含む): 49831600

約数和(自身を除く): 28764676

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 24049, 48098, 72147, 96196, 144294, 288588, 1755577, 3511154, 5266731, 7022308, 10533462, 21066924]

約数ペア:

[(1, 21066924), (2, 10533462), (3, 7022308), (4, 5266731), (6, 3511154), (12, 1755577), (73, 288588), (146, 144294), (219, 96196), (292, 72147), (438, 48098), (876, 24049)]