26388666

素因数分解:

$2^1\times 3^4\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:221

約数の個数: 80

約数和(自身を含む): 63118440

約数和(自身を除く): 36729774

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 41, 54, 58, 81, 82, 87, 123, 137, 162, 174, 246, 261, 274, 369, 411, 522, 738, 783, 822, 1107, 1189, 1233, 1566, 2214, 2349, 2378, 2466, 3321, 3567, 3699, 3973, 4698, 5617, 6642, 7134, 7398, 7946, 10701, 11097, 11234, 11919, 16851, 21402, 22194, 23838, 32103, 33702, 35757, 50553, 64206, 71514, 96309, 101106, 107271, 151659, 162893, 192618, 214542, 303318, 321813, 325786, 454977, 488679, 643626, 909954, 977358, 1466037, 2932074, 4398111, 8796222, 13194333, 26388666]

約数ペア:

[(1, 26388666), (2, 13194333), (3, 8796222), (6, 4398111), (9, 2932074), (18, 1466037), (27, 977358), (29, 909954), (41, 643626), (54, 488679), (58, 454977), (81, 325786), (82, 321813), (87, 303318), (123, 214542), (137, 192618), (162, 162893), (174, 151659), (246, 107271), (261, 101106), (274, 96309), (369, 71514), (411, 64206), (522, 50553), (738, 35757), (783, 33702), (822, 32103), (1107, 23838), (1189, 22194), (1233, 21402), (1566, 16851), (2214, 11919), (2349, 11234), (2378, 11097), (2466, 10701), (3321, 7946), (3567, 7398), (3699, 7134), (3973, 6642), (4698, 5617)]