11969928

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{2003}}^1$

素因数の和:2098

約数の個数: 48

約数和(自身を含む): 32825520

約数和(自身を除く): 20855592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 166, 249, 332, 498, 664, 747, 996, 1494, 1992, 2003, 2988, 4006, 5976, 6009, 8012, 12018, 16024, 18027, 24036, 36054, 48072, 72108, 144216, 166249, 332498, 498747, 664996, 997494, 1329992, 1496241, 1994988, 2992482, 3989976, 5984964, 11969928]

約数ペア:

[(1, 11969928), (2, 5984964), (3, 3989976), (4, 2992482), (6, 1994988), (8, 1496241), (9, 1329992), (12, 997494), (18, 664996), (24, 498747), (36, 332498), (72, 166249), (83, 144216), (166, 72108), (249, 48072), (332, 36054), (498, 24036), (664, 18027), (747, 16024), (996, 12018), (1494, 8012), (1992, 6009), (2003, 5976), (2988, 4006)]