17796954

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{659}}^1$

素因数の和:1314

約数の個数: 32

約数和(自身を含む): 40803840

約数和(自身を除く): 23006886

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 643, 659, 1286, 1318, 1929, 1977, 3858, 3954, 4501, 4613, 9002, 9226, 13503, 13839, 27006, 27678, 423737, 847474, 1271211, 2542422, 2966159, 5932318, 8898477, 17796954]

約数ペア:

[(1, 17796954), (2, 8898477), (3, 5932318), (6, 2966159), (7, 2542422), (14, 1271211), (21, 847474), (42, 423737), (643, 27678), (659, 27006), (1286, 13839), (1318, 13503), (1929, 9226), (1977, 9002), (3858, 4613), (3954, 4501)]