8148546

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{21557}}^1$

素因数の和:21575

約数の個数: 32

約数和(自身を含む): 20695680

約数和(自身を除く): 12547134

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 21557, 43114, 64671, 129342, 150899, 194013, 301798, 388026, 452697, 582039, 905394, 1164078, 1358091, 2716182, 4074273, 8148546]

約数ペア:

[(1, 8148546), (2, 4074273), (3, 2716182), (6, 1358091), (7, 1164078), (9, 905394), (14, 582039), (18, 452697), (21, 388026), (27, 301798), (42, 194013), (54, 150899), (63, 129342), (126, 64671), (189, 43114), (378, 21557)]