18553956

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{4283}}^1$

素因数の和:4328

約数の個数: 36

約数和(自身を含む): 45701712

約数和(自身を除く): 27147756

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 361, 722, 1083, 1444, 2166, 4283, 4332, 8566, 12849, 17132, 25698, 51396, 81377, 162754, 244131, 325508, 488262, 976524, 1546163, 3092326, 4638489, 6184652, 9276978, 18553956]

約数ペア:

[(1, 18553956), (2, 9276978), (3, 6184652), (4, 4638489), (6, 3092326), (12, 1546163), (19, 976524), (38, 488262), (57, 325508), (76, 244131), (114, 162754), (228, 81377), (361, 51396), (722, 25698), (1083, 17132), (1444, 12849), (2166, 8566), (4283, 4332)]