27858168

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{3307}}^1$

素因数の和:3338

約数の個数: 80

約数和(自身を含む): 84056280

約数和(自身を除く): 56198112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2808, 3307, 4212, 6614, 8424, 9921, 13228, 19842, 26456, 29763, 39684, 42991, 59526, 79368, 85982, 89289, 119052, 128973, 171964, 178578, 238104, 257946, 267867, 343928, 357156, 386919, 515892, 535734, 714312, 773838, 1031784, 1071468, 1160757, 1547676, 2142936, 2321514, 3095352, 3482271, 4643028, 6964542, 9286056, 13929084, 27858168]

約数ペア:

[(1, 27858168), (2, 13929084), (3, 9286056), (4, 6964542), (6, 4643028), (8, 3482271), (9, 3095352), (12, 2321514), (13, 2142936), (18, 1547676), (24, 1160757), (26, 1071468), (27, 1031784), (36, 773838), (39, 714312), (52, 535734), (54, 515892), (72, 386919), (78, 357156), (81, 343928), (104, 267867), (108, 257946), (117, 238104), (156, 178578), (162, 171964), (216, 128973), (234, 119052), (312, 89289), (324, 85982), (351, 79368), (468, 59526), (648, 42991), (702, 39684), (936, 29763), (1053, 26456), (1404, 19842), (2106, 13228), (2808, 9921), (3307, 8424), (4212, 6614)]