508712238

素因数分解:

$2^1\times 3^6\times {\mathrm{348911}}^1$

素因数の和:348931

約数の個数: 28

約数和(自身を含む): 1144082448

約数和(自身を除く): 635370210

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 348911, 697822, 1046733, 2093466, 3140199, 6280398, 9420597, 18841194, 28261791, 56523582, 84785373, 169570746, 254356119, 508712238]

約数ペア:

[(1, 508712238), (2, 254356119), (3, 169570746), (6, 84785373), (9, 56523582), (18, 28261791), (27, 18841194), (54, 9420597), (81, 6280398), (162, 3140199), (243, 2093466), (486, 1046733), (729, 697822), (1458, 348911)]