66306924

素因数分解:

$2^2\times 3^6\times {\mathrm{22739}}^1$

素因数の和:22761

約数の個数: 42

約数和(自身を含む): 173983740

約数和(自身を除く): 107676816

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 22739, 45478, 68217, 90956, 136434, 204651, 272868, 409302, 613953, 818604, 1227906, 1841859, 2455812, 3683718, 5525577, 7367436, 11051154, 16576731, 22102308, 33153462, 66306924]

約数ペア:

[(1, 66306924), (2, 33153462), (3, 22102308), (4, 16576731), (6, 11051154), (9, 7367436), (12, 5525577), (18, 3683718), (27, 2455812), (36, 1841859), (54, 1227906), (81, 818604), (108, 613953), (162, 409302), (243, 272868), (324, 204651), (486, 136434), (729, 90956), (972, 68217), (1458, 45478), (2916, 22739)]