9790686

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{7883}}^1$

素因数の和:7917

約数の個数: 32

約数和(自身を含む): 22705920

約数和(自身を除く): 12915234

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 7883, 15766, 23649, 47298, 70947, 141894, 181309, 212841, 362618, 425682, 543927, 1087854, 1631781, 3263562, 4895343, 9790686]

約数ペア:

[(1, 9790686), (2, 4895343), (3, 3263562), (6, 1631781), (9, 1087854), (18, 543927), (23, 425682), (27, 362618), (46, 212841), (54, 181309), (69, 141894), (138, 70947), (207, 47298), (414, 23649), (621, 15766), (1242, 7883)]