27731982

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{243263}}^1$

素因数の和:243287

約数の個数: 16

約数和(自身を含む): 58383360

約数和(自身を除く): 30651378

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 243263, 486526, 729789, 1459578, 4621997, 9243994, 13865991, 27731982]

約数ペア:

[(1, 27731982), (2, 13865991), (3, 9243994), (6, 4621997), (19, 1459578), (38, 729789), (57, 486526), (114, 243263)]