21083046

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2341}}^1$

素因数の和:2444

約数の個数: 32

約数和(自身を含む): 44966400

約数和(自身を除く): 23883354

約数列:

[1, 2, 3, 6, 19, 38, 57, 79, 114, 158, 237, 474, 1501, 2341, 3002, 4503, 4682, 7023, 9006, 14046, 44479, 88958, 133437, 184939, 266874, 369878, 554817, 1109634, 3513841, 7027682, 10541523, 21083046]

約数ペア:

[(1, 21083046), (2, 10541523), (3, 7027682), (6, 3513841), (19, 1109634), (38, 554817), (57, 369878), (79, 266874), (114, 184939), (158, 133437), (237, 88958), (474, 44479), (1501, 14046), (2341, 9006), (3002, 7023), (4503, 4682)]