27853278

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{929}}^1$

素因数の和:1216

約数の個数: 32

約数和(自身を含む): 58924800

約数和(自身を除く): 31071522

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 263, 526, 789, 929, 1578, 1858, 2787, 4997, 5574, 9994, 14991, 17651, 29982, 35302, 52953, 105906, 244327, 488654, 732981, 1465962, 4642213, 9284426, 13926639, 27853278]

約数ペア:

[(1, 27853278), (2, 13926639), (3, 9284426), (6, 4642213), (19, 1465962), (38, 732981), (57, 488654), (114, 244327), (263, 105906), (526, 52953), (789, 35302), (929, 29982), (1578, 17651), (1858, 14991), (2787, 9994), (4997, 5574)]