17967967566

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{643}}^1\times {\mathrm{63799}}^1$

素因数の和:64520

約数の個数: 32

約数和(自身を含む): 36485433600

約数和(自身を除く): 18517466034

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 643, 1286, 1929, 3858, 46939, 63799, 93878, 127598, 140817, 191397, 281634, 382794, 4657327, 9314654, 13971981, 27943962, 41022757, 82045514, 123068271, 246136542, 2994661261, 5989322522, 8983983783, 17967967566]

約数ペア:

[(1, 17967967566), (2, 8983983783), (3, 5989322522), (6, 2994661261), (73, 246136542), (146, 123068271), (219, 82045514), (438, 41022757), (643, 27943962), (1286, 13971981), (1929, 9314654), (3858, 4657327), (46939, 382794), (63799, 281634), (93878, 191397), (127598, 140817)]