42009166078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^2\times {\mathrm{241069}}^1$

素因数の和:241260

約数の個数: 24

約数和(自身を含む): 69523623720

約数和(自身を除く): 27514457642

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 7921, 15842, 87131, 174262, 241069, 482138, 2651759, 5303518, 21455141, 42910282, 236006551, 472013102, 1909507549, 3819015098, 21004583039, 42009166078]

約数ペア:

[(1, 42009166078), (2, 21004583039), (11, 3819015098), (22, 1909507549), (89, 472013102), (178, 236006551), (979, 42910282), (1958, 21455141), (7921, 5303518), (15842, 2651759), (87131, 482138), (174262, 241069)]