806382

素因数分解:

$2^1\times 3^3\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:257

約数の個数: 32

約数和(自身を含む): 1821600

約数和(自身を除く): 1015218

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 109, 137, 218, 274, 327, 411, 654, 822, 981, 1233, 1962, 2466, 2943, 3699, 5886, 7398, 14933, 29866, 44799, 89598, 134397, 268794, 403191, 806382]

約数ペア:

[(1, 806382), (2, 403191), (3, 268794), (6, 134397), (9, 89598), (18, 44799), (27, 29866), (54, 14933), (109, 7398), (137, 5886), (218, 3699), (274, 2943), (327, 2466), (411, 1962), (654, 1233), (822, 981)]