18713958

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{599}}^1$

素因数の和:772

約数の個数: 32

約数和(自身を含む): 38707200

約数和(自身を除く): 19993242

約数列:

[1, 2, 3, 6, 41, 82, 123, 127, 246, 254, 381, 599, 762, 1198, 1797, 3594, 5207, 10414, 15621, 24559, 31242, 49118, 73677, 76073, 147354, 152146, 228219, 456438, 3118993, 6237986, 9356979, 18713958]

約数ペア:

[(1, 18713958), (2, 9356979), (3, 6237986), (6, 3118993), (41, 456438), (82, 228219), (123, 152146), (127, 147354), (246, 76073), (254, 73677), (381, 49118), (599, 31242), (762, 24559), (1198, 15621), (1797, 10414), (3594, 5207)]