18673776

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{11789}}^1$

素因数の和:11814

約数の個数: 60

約数和(自身を含む): 57016440

約数和(自身を除く): 38342664

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 11789, 23578, 35367, 47156, 70734, 94312, 106101, 129679, 141468, 188624, 212202, 259358, 282936, 389037, 424404, 518716, 565872, 778074, 848808, 1037432, 1167111, 1556148, 1697616, 2074864, 2334222, 3112296, 4668444, 6224592, 9336888, 18673776]

約数ペア:

[(1, 18673776), (2, 9336888), (3, 6224592), (4, 4668444), (6, 3112296), (8, 2334222), (9, 2074864), (11, 1697616), (12, 1556148), (16, 1167111), (18, 1037432), (22, 848808), (24, 778074), (33, 565872), (36, 518716), (44, 424404), (48, 389037), (66, 282936), (72, 259358), (88, 212202), (99, 188624), (132, 141468), (144, 129679), (176, 106101), (198, 94312), (264, 70734), (396, 47156), (528, 35367), (792, 23578), (1584, 11789)]