6985278

素因数分解:

$2^1\times 3^7\times {\mathrm{1597}}^1$

素因数の和:1620

約数の個数: 32

約数和(自身を含む): 15724320

約数和(自身を除く): 8739042

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 1597, 2187, 3194, 4374, 4791, 9582, 14373, 28746, 43119, 86238, 129357, 258714, 388071, 776142, 1164213, 2328426, 3492639, 6985278]

約数ペア:

[(1, 6985278), (2, 3492639), (3, 2328426), (6, 1164213), (9, 776142), (18, 388071), (27, 258714), (54, 129357), (81, 86238), (162, 43119), (243, 28746), (486, 14373), (729, 9582), (1458, 4791), (1597, 4374), (2187, 3194)]