27818454

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{4289}}^1$

素因数の和:4364

約数の個数: 32

約数和(自身を含む): 59304960

約数和(自身を除く): 31486506

約数列:

[1, 2, 3, 6, 23, 46, 47, 69, 94, 138, 141, 282, 1081, 2162, 3243, 4289, 6486, 8578, 12867, 25734, 98647, 197294, 201583, 295941, 403166, 591882, 604749, 1209498, 4636409, 9272818, 13909227, 27818454]

約数ペア:

[(1, 27818454), (2, 13909227), (3, 9272818), (6, 4636409), (23, 1209498), (46, 604749), (47, 591882), (69, 403166), (94, 295941), (138, 201583), (141, 197294), (282, 98647), (1081, 25734), (2162, 12867), (3243, 8578), (4289, 6486)]