18267354

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1283}}^1$

素因数の和:1411

約数の個数: 48

約数和(自身を含む): 45669312

約数和(自身を除く): 27401958

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 113, 126, 226, 339, 678, 791, 1017, 1283, 1582, 2034, 2373, 2566, 3849, 4746, 7119, 7698, 8981, 11547, 14238, 17962, 23094, 26943, 53886, 80829, 144979, 161658, 289958, 434937, 869874, 1014853, 1304811, 2029706, 2609622, 3044559, 6089118, 9133677, 18267354]

約数ペア:

[(1, 18267354), (2, 9133677), (3, 6089118), (6, 3044559), (7, 2609622), (9, 2029706), (14, 1304811), (18, 1014853), (21, 869874), (42, 434937), (63, 289958), (113, 161658), (126, 144979), (226, 80829), (339, 53886), (678, 26943), (791, 23094), (1017, 17962), (1283, 14238), (1582, 11547), (2034, 8981), (2373, 7698), (2566, 7119), (3849, 4746)]