18242598

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:333

約数の個数: 64

約数和(自身を含む): 42923520

約数和(自身を除く): 24680922

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 71, 102, 142, 187, 213, 229, 374, 426, 458, 561, 687, 781, 1122, 1207, 1374, 1562, 2343, 2414, 2519, 3621, 3893, 4686, 5038, 7242, 7557, 7786, 11679, 13277, 15114, 16259, 23358, 26554, 32518, 39831, 42823, 48777, 79662, 85646, 97554, 128469, 178849, 256938, 276403, 357698, 536547, 552806, 829209, 1073094, 1658418, 3040433, 6080866, 9121299, 18242598]

約数ペア:

[(1, 18242598), (2, 9121299), (3, 6080866), (6, 3040433), (11, 1658418), (17, 1073094), (22, 829209), (33, 552806), (34, 536547), (51, 357698), (66, 276403), (71, 256938), (102, 178849), (142, 128469), (187, 97554), (213, 85646), (229, 79662), (374, 48777), (426, 42823), (458, 39831), (561, 32518), (687, 26554), (781, 23358), (1122, 16259), (1207, 15114), (1374, 13277), (1562, 11679), (2343, 7786), (2414, 7557), (2519, 7242), (3621, 5038), (3893, 4686)]