26917020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11503}}^1$

素因数の和:11531

約数の個数: 72

約数和(自身を含む): 87936576

約数和(自身を除く): 61019556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 11503, 23006, 34509, 46012, 57515, 69018, 103527, 115030, 138036, 149539, 172545, 207054, 230060, 299078, 345090, 414108, 448617, 517635, 598156, 690180, 747695, 897234, 1035270, 1345851, 1495390, 1794468, 2070540, 2243085, 2691702, 2990780, 4486170, 5383404, 6729255, 8972340, 13458510, 26917020]

約数ペア:

[(1, 26917020), (2, 13458510), (3, 8972340), (4, 6729255), (5, 5383404), (6, 4486170), (9, 2990780), (10, 2691702), (12, 2243085), (13, 2070540), (15, 1794468), (18, 1495390), (20, 1345851), (26, 1035270), (30, 897234), (36, 747695), (39, 690180), (45, 598156), (52, 517635), (60, 448617), (65, 414108), (78, 345090), (90, 299078), (117, 230060), (130, 207054), (156, 172545), (180, 149539), (195, 138036), (234, 115030), (260, 103527), (390, 69018), (468, 57515), (585, 46012), (780, 34509), (1170, 23006), (2340, 11503)]