13588740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6863}}^1$

素因数の和:6889

約数の個数: 72

約数和(自身を含む): 44972928

約数和(自身を除く): 31384188

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 6863, 13726, 20589, 27452, 34315, 41178, 61767, 68630, 75493, 82356, 102945, 123534, 137260, 150986, 205890, 226479, 247068, 301972, 308835, 377465, 411780, 452958, 617670, 679437, 754930, 905916, 1132395, 1235340, 1358874, 1509860, 2264790, 2717748, 3397185, 4529580, 6794370, 13588740]

約数ペア:

[(1, 13588740), (2, 6794370), (3, 4529580), (4, 3397185), (5, 2717748), (6, 2264790), (9, 1509860), (10, 1358874), (11, 1235340), (12, 1132395), (15, 905916), (18, 754930), (20, 679437), (22, 617670), (30, 452958), (33, 411780), (36, 377465), (44, 308835), (45, 301972), (55, 247068), (60, 226479), (66, 205890), (90, 150986), (99, 137260), (110, 123534), (132, 102945), (165, 82356), (180, 75493), (198, 68630), (220, 61767), (330, 41178), (396, 34315), (495, 27452), (660, 20589), (990, 13726), (1980, 6863)]