18814488

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10181}}^1$

素因数の和:10208

約数の個数: 64

約数和(自身を含む): 58648320

約数和(自身を除く): 39833832

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 10181, 20362, 30543, 40724, 61086, 71267, 81448, 111991, 122172, 142534, 213801, 223982, 244344, 285068, 335973, 427602, 447964, 570136, 671946, 783937, 855204, 895928, 1343892, 1567874, 1710408, 2351811, 2687784, 3135748, 4703622, 6271496, 9407244, 18814488]

約数ペア:

[(1, 18814488), (2, 9407244), (3, 6271496), (4, 4703622), (6, 3135748), (7, 2687784), (8, 2351811), (11, 1710408), (12, 1567874), (14, 1343892), (21, 895928), (22, 855204), (24, 783937), (28, 671946), (33, 570136), (42, 447964), (44, 427602), (56, 335973), (66, 285068), (77, 244344), (84, 223982), (88, 213801), (132, 142534), (154, 122172), (168, 111991), (231, 81448), (264, 71267), (308, 61086), (462, 40724), (616, 30543), (924, 20362), (1848, 10181)]