25805646

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{479}}^1$

素因数の和:601

約数の個数: 48

約数和(自身を含む): 58181760

約数和(自身を除く): 32376114

約数列:

[1, 2, 3, 6, 9, 18, 41, 73, 82, 123, 146, 219, 246, 369, 438, 479, 657, 738, 958, 1314, 1437, 2874, 2993, 4311, 5986, 8622, 8979, 17958, 19639, 26937, 34967, 39278, 53874, 58917, 69934, 104901, 117834, 176751, 209802, 314703, 353502, 629406, 1433647, 2867294, 4300941, 8601882, 12902823, 25805646]

約数ペア:

[(1, 25805646), (2, 12902823), (3, 8601882), (6, 4300941), (9, 2867294), (18, 1433647), (41, 629406), (73, 353502), (82, 314703), (123, 209802), (146, 176751), (219, 117834), (246, 104901), (369, 69934), (438, 58917), (479, 53874), (657, 39278), (738, 34967), (958, 26937), (1314, 19639), (1437, 17958), (2874, 8979), (2993, 8622), (4311, 5986)]