66198552

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{394039}}^1$

素因数の和:394055

約数の個数: 32

約数和(自身を含む): 189139200

約数和(自身を除く): 122940648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 394039, 788078, 1182117, 1576156, 2364234, 2758273, 3152312, 4728468, 5516546, 8274819, 9456936, 11033092, 16549638, 22066184, 33099276, 66198552]

約数ペア:

[(1, 66198552), (2, 33099276), (3, 22066184), (4, 16549638), (6, 11033092), (7, 9456936), (8, 8274819), (12, 5516546), (14, 4728468), (21, 3152312), (24, 2758273), (28, 2364234), (42, 1576156), (56, 1182117), (84, 788078), (168, 394039)]