18771606

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{21283}}^1$

素因数の和:21305

約数の個数: 36

約数和(自身を含む): 47314332

約数和(自身を除く): 28542726

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 21283, 42566, 63849, 127698, 148981, 191547, 297962, 383094, 446943, 893886, 1042867, 1340829, 2085734, 2681658, 3128601, 6257202, 9385803, 18771606]

約数ペア:

[(1, 18771606), (2, 9385803), (3, 6257202), (6, 3128601), (7, 2681658), (9, 2085734), (14, 1340829), (18, 1042867), (21, 893886), (42, 446943), (49, 383094), (63, 297962), (98, 191547), (126, 148981), (147, 127698), (294, 63849), (441, 42566), (882, 21283)]