18357276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2633}}^1$

素因数の和:2730

約数の個数: 48

約数和(自身を含む): 49561344

約数和(自身を除く): 31204068

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 83, 84, 166, 249, 332, 498, 581, 996, 1162, 1743, 2324, 2633, 3486, 5266, 6972, 7899, 10532, 15798, 18431, 31596, 36862, 55293, 73724, 110586, 218539, 221172, 437078, 655617, 874156, 1311234, 1529773, 2622468, 3059546, 4589319, 6119092, 9178638, 18357276]

約数ペア:

[(1, 18357276), (2, 9178638), (3, 6119092), (4, 4589319), (6, 3059546), (7, 2622468), (12, 1529773), (14, 1311234), (21, 874156), (28, 655617), (42, 437078), (83, 221172), (84, 218539), (166, 110586), (249, 73724), (332, 55293), (498, 36862), (581, 31596), (996, 18431), (1162, 15798), (1743, 10532), (2324, 7899), (2633, 6972), (3486, 5266)]