18120936

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{10343}}^1$

素因数の和:10425

約数の個数: 32

約数和(自身を含む): 45927360

約数和(自身を除く): 27806424

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 292, 438, 584, 876, 1752, 10343, 20686, 31029, 41372, 62058, 82744, 124116, 248232, 755039, 1510078, 2265117, 3020156, 4530234, 6040312, 9060468, 18120936]

約数ペア:

[(1, 18120936), (2, 9060468), (3, 6040312), (4, 4530234), (6, 3020156), (8, 2265117), (12, 1510078), (24, 755039), (73, 248232), (146, 124116), (219, 82744), (292, 62058), (438, 41372), (584, 31029), (876, 20686), (1752, 10343)]