27520452

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:218

約数の個数: 96

約数和(自身を含む): 75075840

約数和(自身を除く): 47555388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 71, 74, 97, 108, 111, 142, 148, 194, 213, 222, 284, 291, 333, 388, 426, 444, 582, 639, 666, 852, 873, 999, 1164, 1278, 1332, 1746, 1917, 1998, 2556, 2619, 2627, 3492, 3589, 3834, 3996, 5238, 5254, 6887, 7178, 7668, 7881, 10476, 10508, 10767, 13774, 14356, 15762, 20661, 21534, 23643, 27548, 31524, 32301, 41322, 43068, 47286, 61983, 64602, 70929, 82644, 94572, 96903, 123966, 129204, 141858, 185949, 193806, 247932, 254819, 283716, 371898, 387612, 509638, 743796, 764457, 1019276, 1528914, 2293371, 3057828, 4586742, 6880113, 9173484, 13760226, 27520452]

約数ペア:

[(1, 27520452), (2, 13760226), (3, 9173484), (4, 6880113), (6, 4586742), (9, 3057828), (12, 2293371), (18, 1528914), (27, 1019276), (36, 764457), (37, 743796), (54, 509638), (71, 387612), (74, 371898), (97, 283716), (108, 254819), (111, 247932), (142, 193806), (148, 185949), (194, 141858), (213, 129204), (222, 123966), (284, 96903), (291, 94572), (333, 82644), (388, 70929), (426, 64602), (444, 61983), (582, 47286), (639, 43068), (666, 41322), (852, 32301), (873, 31524), (999, 27548), (1164, 23643), (1278, 21534), (1332, 20661), (1746, 15762), (1917, 14356), (1998, 13774), (2556, 10767), (2619, 10508), (2627, 10476), (3492, 7881), (3589, 7668), (3834, 7178), (3996, 6887), (5238, 5254)]