17870814

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{25457}}^1$

素因数の和:25481

約数の個数: 32

約数和(自身を含む): 42769440

約数和(自身を除く): 24898626

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 25457, 50914, 76371, 152742, 229113, 330941, 458226, 661882, 687339, 992823, 1374678, 1985646, 2978469, 5956938, 8935407, 17870814]

約数ペア:

[(1, 17870814), (2, 8935407), (3, 5956938), (6, 2978469), (9, 1985646), (13, 1374678), (18, 992823), (26, 687339), (27, 661882), (39, 458226), (54, 330941), (78, 229113), (117, 152742), (234, 76371), (351, 50914), (702, 25457)]