18358824

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{353}}^1$

素因数の和:570

約数の個数: 64

約数和(自身を含む): 50466240

約数和(自身を除く): 32107416

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 197, 264, 353, 394, 591, 706, 788, 1059, 1182, 1412, 1576, 2118, 2167, 2364, 2824, 3883, 4236, 4334, 4728, 6501, 7766, 8472, 8668, 11649, 13002, 15532, 17336, 23298, 26004, 31064, 46596, 52008, 69541, 93192, 139082, 208623, 278164, 417246, 556328, 764951, 834492, 1529902, 1668984, 2294853, 3059804, 4589706, 6119608, 9179412, 18358824]

約数ペア:

[(1, 18358824), (2, 9179412), (3, 6119608), (4, 4589706), (6, 3059804), (8, 2294853), (11, 1668984), (12, 1529902), (22, 834492), (24, 764951), (33, 556328), (44, 417246), (66, 278164), (88, 208623), (132, 139082), (197, 93192), (264, 69541), (353, 52008), (394, 46596), (591, 31064), (706, 26004), (788, 23298), (1059, 17336), (1182, 15532), (1412, 13002), (1576, 11649), (2118, 8668), (2167, 8472), (2364, 7766), (2824, 6501), (3883, 4728), (4236, 4334)]