18225144

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{36161}}^1$

素因数の和:36180

約数の個数: 48

約数和(自身を含む): 56412720

約数和(自身を除く): 38187576

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, 36161, 72322, 108483, 144644, 216966, 253127, 289288, 325449, 433932, 506254, 650898, 759381, 867864, 1012508, 1301796, 1518762, 2025016, 2278143, 2603592, 3037524, 4556286, 6075048, 9112572, 18225144]

約数ペア:

[(1, 18225144), (2, 9112572), (3, 6075048), (4, 4556286), (6, 3037524), (7, 2603592), (8, 2278143), (9, 2025016), (12, 1518762), (14, 1301796), (18, 1012508), (21, 867864), (24, 759381), (28, 650898), (36, 506254), (42, 433932), (56, 325449), (63, 289288), (72, 253127), (84, 216966), (126, 144644), (168, 108483), (252, 72322), (504, 36161)]