66668004

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{142453}}^1$

素因数の和:142476

約数の個数: 36

約数和(自身を含む): 181486396

約数和(自身を除く): 114818392

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 142453, 284906, 427359, 569812, 854718, 1282077, 1709436, 1851889, 2564154, 3703778, 5128308, 5555667, 7407556, 11111334, 16667001, 22222668, 33334002, 66668004]

約数ペア:

[(1, 66668004), (2, 33334002), (3, 22222668), (4, 16667001), (6, 11111334), (9, 7407556), (12, 5555667), (13, 5128308), (18, 3703778), (26, 2564154), (36, 1851889), (39, 1709436), (52, 1282077), (78, 854718), (117, 569812), (156, 427359), (234, 284906), (468, 142453)]