212558814

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47809}}^1$

素因数の和:47849

約数の個数: 48

約数和(自身を含む): 522085200

約数和(自身を除く): 309526386

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 47809, 95618, 143427, 286854, 430281, 621517, 860562, 908371, 1243034, 1816742, 1864551, 2725113, 3729102, 5450226, 5593653, 8175339, 11187306, 11808823, 16350678, 23617646, 35426469, 70852938, 106279407, 212558814]

約数ペア:

[(1, 212558814), (2, 106279407), (3, 70852938), (6, 35426469), (9, 23617646), (13, 16350678), (18, 11808823), (19, 11187306), (26, 8175339), (38, 5593653), (39, 5450226), (57, 3729102), (78, 2725113), (114, 1864551), (117, 1816742), (171, 1243034), (234, 908371), (247, 860562), (342, 621517), (494, 430281), (741, 286854), (1482, 143427), (2223, 95618), (4446, 47809)]