31174146

素因数分解:

$2^1\times 3^4\times {\mathrm{199}}^1\times {\mathrm{967}}^1$

素因数の和:1180

約数の個数: 40

約数和(自身を含む): 70276800

約数和(自身を除く): 39102654

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 199, 398, 597, 967, 1194, 1791, 1934, 2901, 3582, 5373, 5802, 8703, 10746, 16119, 17406, 26109, 32238, 52218, 78327, 156654, 192433, 384866, 577299, 1154598, 1731897, 3463794, 5195691, 10391382, 15587073, 31174146]

約数ペア:

[(1, 31174146), (2, 15587073), (3, 10391382), (6, 5195691), (9, 3463794), (18, 1731897), (27, 1154598), (54, 577299), (81, 384866), (162, 192433), (199, 156654), (398, 78327), (597, 52218), (967, 32238), (1194, 26109), (1791, 17406), (1934, 16119), (2901, 10746), (3582, 8703), (5373, 5802)]