22180332

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 53211872

約数和(自身を除く): 31031540

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 157, 183, 193, 244, 314, 366, 386, 471, 579, 628, 732, 772, 942, 1158, 1884, 2316, 9577, 11773, 19154, 23546, 28731, 30301, 35319, 38308, 47092, 57462, 60602, 70638, 90903, 114924, 121204, 141276, 181806, 363612, 1848361, 3696722, 5545083, 7393444, 11090166, 22180332]

約数ペア:

[(1, 22180332), (2, 11090166), (3, 7393444), (4, 5545083), (6, 3696722), (12, 1848361), (61, 363612), (122, 181806), (157, 141276), (183, 121204), (193, 114924), (244, 90903), (314, 70638), (366, 60602), (386, 57462), (471, 47092), (579, 38308), (628, 35319), (732, 30301), (772, 28731), (942, 23546), (1158, 19154), (1884, 11773), (2316, 9577)]