12538806

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{42649}}^1$

素因数の和:42668

約数の個数: 24

約数和(自身を含む): 29172600

約数和(自身を除く): 16633794

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 42649, 85298, 127947, 255894, 298543, 597086, 895629, 1791258, 2089801, 4179602, 6269403, 12538806]

約数ペア:

[(1, 12538806), (2, 6269403), (3, 4179602), (6, 2089801), (7, 1791258), (14, 895629), (21, 597086), (42, 298543), (49, 255894), (98, 127947), (147, 85298), (294, 42649)]