74977938

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{85009}}^1$

素因数の和:85031

約数の個数: 36

約数和(自身を含む): 188977230

約数和(自身を除く): 113999292

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 85009, 170018, 255027, 510054, 595063, 765081, 1190126, 1530162, 1785189, 3570378, 4165441, 5355567, 8330882, 10711134, 12496323, 24992646, 37488969, 74977938]

約数ペア:

[(1, 74977938), (2, 37488969), (3, 24992646), (6, 12496323), (7, 10711134), (9, 8330882), (14, 5355567), (18, 4165441), (21, 3570378), (42, 1785189), (49, 1530162), (63, 1190126), (98, 765081), (126, 595063), (147, 510054), (294, 255027), (441, 170018), (882, 85009)]