146523978

素因数分解:

$2^1\times 3^4\times {\mathrm{71}}^1\times {\mathrm{12739}}^1$

素因数の和:12824

約数の個数: 40

約数和(自身を含む): 332972640

約数和(自身を除く): 186448662

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 81, 142, 162, 213, 426, 639, 1278, 1917, 3834, 5751, 11502, 12739, 25478, 38217, 76434, 114651, 229302, 343953, 687906, 904469, 1031859, 1808938, 2063718, 2713407, 5426814, 8140221, 16280442, 24420663, 48841326, 73261989, 146523978]

約数ペア:

[(1, 146523978), (2, 73261989), (3, 48841326), (6, 24420663), (9, 16280442), (18, 8140221), (27, 5426814), (54, 2713407), (71, 2063718), (81, 1808938), (142, 1031859), (162, 904469), (213, 687906), (426, 343953), (639, 229302), (1278, 114651), (1917, 76434), (3834, 38217), (5751, 25478), (11502, 12739)]