18419346

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^2\times {\mathrm{2819}}^1$

素因数の和:2852

約数の個数: 48

約数和(自身を含む): 45007200

約数和(自身を除く): 26587854

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 121, 198, 242, 297, 363, 594, 726, 1089, 2178, 2819, 3267, 5638, 6534, 8457, 16914, 25371, 31009, 50742, 62018, 76113, 93027, 152226, 186054, 279081, 341099, 558162, 682198, 837243, 1023297, 1674486, 2046594, 3069891, 6139782, 9209673, 18419346]

約数ペア:

[(1, 18419346), (2, 9209673), (3, 6139782), (6, 3069891), (9, 2046594), (11, 1674486), (18, 1023297), (22, 837243), (27, 682198), (33, 558162), (54, 341099), (66, 279081), (99, 186054), (121, 152226), (198, 93027), (242, 76113), (297, 62018), (363, 50742), (594, 31009), (726, 25371), (1089, 16914), (2178, 8457), (2819, 6534), (3267, 5638)]