13518540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{10729}}^1$

素因数の和:10751

約数の個数: 72

約数和(自身を含む): 46868640

約数和(自身を除く): 33350100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 10729, 21458, 32187, 42916, 53645, 64374, 75103, 96561, 107290, 128748, 150206, 160935, 193122, 214580, 225309, 300412, 321870, 375515, 386244, 450618, 482805, 643740, 675927, 751030, 901236, 965610, 1126545, 1351854, 1502060, 1931220, 2253090, 2703708, 3379635, 4506180, 6759270, 13518540]

約数ペア:

[(1, 13518540), (2, 6759270), (3, 4506180), (4, 3379635), (5, 2703708), (6, 2253090), (7, 1931220), (9, 1502060), (10, 1351854), (12, 1126545), (14, 965610), (15, 901236), (18, 751030), (20, 675927), (21, 643740), (28, 482805), (30, 450618), (35, 386244), (36, 375515), (42, 321870), (45, 300412), (60, 225309), (63, 214580), (70, 193122), (84, 160935), (90, 150206), (105, 128748), (126, 107290), (140, 96561), (180, 75103), (210, 64374), (252, 53645), (315, 42916), (420, 32187), (630, 21458), (1260, 10729)]