18994674

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{349}}^1$

素因数の和:594

約数の個数: 32

約数和(自身を含む): 39110400

約数和(自身を除く): 20115726

約数列:

[1, 2, 3, 6, 47, 94, 141, 193, 282, 349, 386, 579, 698, 1047, 1158, 2094, 9071, 16403, 18142, 27213, 32806, 49209, 54426, 67357, 98418, 134714, 202071, 404142, 3165779, 6331558, 9497337, 18994674]

約数ペア:

[(1, 18994674), (2, 9497337), (3, 6331558), (6, 3165779), (47, 404142), (94, 202071), (141, 134714), (193, 98418), (282, 67357), (349, 54426), (386, 49209), (579, 32806), (698, 27213), (1047, 18142), (1158, 16403), (2094, 9071)]