19737144

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{39161}}^1$

素因数の和:39180

約数の個数: 48

約数和(自身を含む): 61092720

約数和(自身を除く): 41355576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 39161, 78322, 117483, 156644, 234966, 274127, 313288, 352449, 469932, 548254, 704898, 822381, 939864, 1096508, 1409796, 1644762, 2193016, 2467143, 2819592, 3289524, 4934286, 6579048, 9868572, 19737144]

約数ペア:

[(1, 19737144), (2, 9868572), (3, 6579048), (4, 4934286), (6, 3289524), (7, 2819592), (8, 2467143), (9, 2193016), (12, 1644762), (14, 1409796), (18, 1096508), (21, 939864), (24, 822381), (28, 704898), (36, 548254), (42, 469932), (56, 352449), (63, 313288), (72, 274127), (84, 234966), (126, 156644), (168, 117483), (252, 78322), (504, 39161)]