11213712

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{1811}}^1$

素因数の和:1868

約数の個数: 60

約数和(自身を含む): 32130384

約数和(自身を除く): 20916672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 258, 344, 387, 516, 688, 774, 1032, 1548, 1811, 2064, 3096, 3622, 5433, 6192, 7244, 10866, 14488, 16299, 21732, 28976, 32598, 43464, 65196, 77873, 86928, 130392, 155746, 233619, 260784, 311492, 467238, 622984, 700857, 934476, 1245968, 1401714, 1868952, 2803428, 3737904, 5606856, 11213712]

約数ペア:

[(1, 11213712), (2, 5606856), (3, 3737904), (4, 2803428), (6, 1868952), (8, 1401714), (9, 1245968), (12, 934476), (16, 700857), (18, 622984), (24, 467238), (36, 311492), (43, 260784), (48, 233619), (72, 155746), (86, 130392), (129, 86928), (144, 77873), (172, 65196), (258, 43464), (344, 32598), (387, 28976), (516, 21732), (688, 16299), (774, 14488), (1032, 10866), (1548, 7244), (1811, 6192), (2064, 5433), (3096, 3622)]