18389621616

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{232333}}^1$

素因数の和:232458

約数の個数: 80

約数和(自身を含む): 50819809824

約数和(自身を除く): 32430188208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 97, 102, 136, 194, 204, 272, 291, 388, 408, 582, 776, 816, 1164, 1552, 1649, 2328, 3298, 4656, 4947, 6596, 9894, 13192, 19788, 26384, 39576, 79152, 232333, 464666, 696999, 929332, 1393998, 1858664, 2787996, 3717328, 3949661, 5575992, 7899322, 11151984, 11848983, 15798644, 22536301, 23697966, 31597288, 45072602, 47395932, 63194576, 67608903, 90145204, 94791864, 135217806, 180290408, 189583728, 270435612, 360580816, 383117117, 540871224, 766234234, 1081742448, 1149351351, 1532468468, 2298702702, 3064936936, 4597405404, 6129873872, 9194810808, 18389621616]

約数ペア:

[(1, 18389621616), (2, 9194810808), (3, 6129873872), (4, 4597405404), (6, 3064936936), (8, 2298702702), (12, 1532468468), (16, 1149351351), (17, 1081742448), (24, 766234234), (34, 540871224), (48, 383117117), (51, 360580816), (68, 270435612), (97, 189583728), (102, 180290408), (136, 135217806), (194, 94791864), (204, 90145204), (272, 67608903), (291, 63194576), (388, 47395932), (408, 45072602), (582, 31597288), (776, 23697966), (816, 22536301), (1164, 15798644), (1552, 11848983), (1649, 11151984), (2328, 7899322), (3298, 5575992), (4656, 3949661), (4947, 3717328), (6596, 2787996), (9894, 1858664), (13192, 1393998), (19788, 929332), (26384, 696999), (39576, 464666), (79152, 232333)]