16326954

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{919}}^1$

素因数の和:984

約数の個数: 64

約数和(自身を含む): 42393600

約数和(自身を除く): 26066646

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 47, 54, 63, 94, 126, 141, 189, 282, 329, 378, 423, 658, 846, 919, 987, 1269, 1838, 1974, 2538, 2757, 2961, 5514, 5922, 6433, 8271, 8883, 12866, 16542, 17766, 19299, 24813, 38598, 43193, 49626, 57897, 86386, 115794, 129579, 173691, 259158, 302351, 347382, 388737, 604702, 777474, 907053, 1166211, 1814106, 2332422, 2721159, 5442318, 8163477, 16326954]

約数ペア:

[(1, 16326954), (2, 8163477), (3, 5442318), (6, 2721159), (7, 2332422), (9, 1814106), (14, 1166211), (18, 907053), (21, 777474), (27, 604702), (42, 388737), (47, 347382), (54, 302351), (63, 259158), (94, 173691), (126, 129579), (141, 115794), (189, 86386), (282, 57897), (329, 49626), (378, 43193), (423, 38598), (658, 24813), (846, 19299), (919, 17766), (987, 16542), (1269, 12866), (1838, 8883), (1974, 8271), (2538, 6433), (2757, 5922), (2961, 5514)]