11688948

素因数分解:

$2^2\times 3^4\times {\mathrm{43}}^1\times {\mathrm{839}}^1$

素因数の和:898

約数の個数: 60

約数和(自身を含む): 31305120

約数和(自身を除く): 19616172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 108, 129, 162, 172, 258, 324, 387, 516, 774, 839, 1161, 1548, 1678, 2322, 2517, 3356, 3483, 4644, 5034, 6966, 7551, 10068, 13932, 15102, 22653, 30204, 36077, 45306, 67959, 72154, 90612, 108231, 135918, 144308, 216462, 271836, 324693, 432924, 649386, 974079, 1298772, 1948158, 2922237, 3896316, 5844474, 11688948]

約数ペア:

[(1, 11688948), (2, 5844474), (3, 3896316), (4, 2922237), (6, 1948158), (9, 1298772), (12, 974079), (18, 649386), (27, 432924), (36, 324693), (43, 271836), (54, 216462), (81, 144308), (86, 135918), (108, 108231), (129, 90612), (162, 72154), (172, 67959), (258, 45306), (324, 36077), (387, 30204), (516, 22653), (774, 15102), (839, 13932), (1161, 10068), (1548, 7551), (1678, 6966), (2322, 5034), (2517, 4644), (3356, 3483)]