21836752008

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53521451}}^1$

素因数の和:53521477

約数の個数: 32

約数和(自身を含む): 57803168160

約数和(自身を除く): 35966416152

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 53521451, 107042902, 160564353, 214085804, 321128706, 428171608, 642257412, 909864667, 1284514824, 1819729334, 2729594001, 3639458668, 5459188002, 7278917336, 10918376004, 21836752008]

約数ペア:

[(1, 21836752008), (2, 10918376004), (3, 7278917336), (4, 5459188002), (6, 3639458668), (8, 2729594001), (12, 1819729334), (17, 1284514824), (24, 909864667), (34, 642257412), (51, 428171608), (68, 321128706), (102, 214085804), (136, 160564353), (204, 107042902), (408, 53521451)]