26613180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13441}}^1$

素因数の和:13467

約数の個数: 72

約数和(自身を含む): 88071984

約数和(自身を除く): 61458804

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, 13441, 26882, 40323, 53764, 67205, 80646, 120969, 134410, 147851, 161292, 201615, 241938, 268820, 295702, 403230, 443553, 483876, 591404, 604845, 739255, 806460, 887106, 1209690, 1330659, 1478510, 1774212, 2217765, 2419380, 2661318, 2957020, 4435530, 5322636, 6653295, 8871060, 13306590, 26613180]

約数ペア:

[(1, 26613180), (2, 13306590), (3, 8871060), (4, 6653295), (5, 5322636), (6, 4435530), (9, 2957020), (10, 2661318), (11, 2419380), (12, 2217765), (15, 1774212), (18, 1478510), (20, 1330659), (22, 1209690), (30, 887106), (33, 806460), (36, 739255), (44, 604845), (45, 591404), (55, 483876), (60, 443553), (66, 403230), (90, 295702), (99, 268820), (110, 241938), (132, 201615), (165, 161292), (180, 147851), (198, 134410), (220, 120969), (330, 80646), (396, 67205), (495, 53764), (660, 40323), (990, 26882), (1980, 13441)]