27984168

素因数分解:

$2^3\times 3^2\times {\mathrm{137}}^1\times {\mathrm{2837}}^1$

素因数の和:2986

約数の個数: 48

約数和(自身を含む): 76370580

約数和(自身を除く): 48386412

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 137, 274, 411, 548, 822, 1096, 1233, 1644, 2466, 2837, 3288, 4932, 5674, 8511, 9864, 11348, 17022, 22696, 25533, 34044, 51066, 68088, 102132, 204264, 388669, 777338, 1166007, 1554676, 2332014, 3109352, 3498021, 4664028, 6996042, 9328056, 13992084, 27984168]

約数ペア:

[(1, 27984168), (2, 13992084), (3, 9328056), (4, 6996042), (6, 4664028), (8, 3498021), (9, 3109352), (12, 2332014), (18, 1554676), (24, 1166007), (36, 777338), (72, 388669), (137, 204264), (274, 102132), (411, 68088), (548, 51066), (822, 34044), (1096, 25533), (1233, 22696), (1644, 17022), (2466, 11348), (2837, 9864), (3288, 8511), (4932, 5674)]