16923948

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{811}}^1$

素因数の和:902

約数の個数: 48

約数和(自身を含む): 41470464

約数和(自身を除く): 24546516

約数列:

[1, 2, 3, 4, 6, 12, 37, 47, 74, 94, 111, 141, 148, 188, 222, 282, 444, 564, 811, 1622, 1739, 2433, 3244, 3478, 4866, 5217, 6956, 9732, 10434, 20868, 30007, 38117, 60014, 76234, 90021, 114351, 120028, 152468, 180042, 228702, 360084, 457404, 1410329, 2820658, 4230987, 5641316, 8461974, 16923948]

約数ペア:

[(1, 16923948), (2, 8461974), (3, 5641316), (4, 4230987), (6, 2820658), (12, 1410329), (37, 457404), (47, 360084), (74, 228702), (94, 180042), (111, 152468), (141, 120028), (148, 114351), (188, 90021), (222, 76234), (282, 60014), (444, 38117), (564, 30007), (811, 20868), (1622, 10434), (1739, 9732), (2433, 6956), (3244, 5217), (3478, 4866)]