6440598

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:409

約数の個数: 48

約数和(自身を含む): 14916096

約数和(自身を除く): 8475498

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 47, 69, 94, 138, 141, 207, 282, 331, 414, 423, 662, 846, 993, 1081, 1986, 2162, 2979, 3243, 5958, 6486, 7613, 9729, 15226, 15557, 19458, 22839, 31114, 45678, 46671, 68517, 93342, 137034, 140013, 280026, 357811, 715622, 1073433, 2146866, 3220299, 6440598]

約数ペア:

[(1, 6440598), (2, 3220299), (3, 2146866), (6, 1073433), (9, 715622), (18, 357811), (23, 280026), (46, 140013), (47, 137034), (69, 93342), (94, 68517), (138, 46671), (141, 45678), (207, 31114), (282, 22839), (331, 19458), (414, 15557), (423, 15226), (662, 9729), (846, 7613), (993, 6486), (1081, 5958), (1986, 3243), (2162, 2979)]