13509540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6823}}^1$

素因数の和:6849

約数の個数: 72

約数和(自身を含む): 44710848

約数和(自身を除く): 31201308

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, 6823, 13646, 20469, 27292, 34115, 40938, 61407, 68230, 75053, 81876, 102345, 122814, 136460, 150106, 204690, 225159, 245628, 300212, 307035, 375265, 409380, 450318, 614070, 675477, 750530, 900636, 1125795, 1228140, 1350954, 1501060, 2251590, 2701908, 3377385, 4503180, 6754770, 13509540]

約数ペア:

[(1, 13509540), (2, 6754770), (3, 4503180), (4, 3377385), (5, 2701908), (6, 2251590), (9, 1501060), (10, 1350954), (11, 1228140), (12, 1125795), (15, 900636), (18, 750530), (20, 675477), (22, 614070), (30, 450318), (33, 409380), (36, 375265), (44, 307035), (45, 300212), (55, 245628), (60, 225159), (66, 204690), (90, 150106), (99, 136460), (110, 122814), (132, 102345), (165, 81876), (180, 75053), (198, 68230), (220, 61407), (330, 40938), (396, 34115), (495, 27292), (660, 20469), (990, 13646), (1980, 6823)]