6987408

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{8563}}^1$

素因数の和:8591

約数の個数: 40

約数和(自身を含む): 19114848

約数和(自身を除く): 12127440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 8563, 17126, 25689, 34252, 51378, 68504, 102756, 137008, 145571, 205512, 291142, 411024, 436713, 582284, 873426, 1164568, 1746852, 2329136, 3493704, 6987408]

約数ペア:

[(1, 6987408), (2, 3493704), (3, 2329136), (4, 1746852), (6, 1164568), (8, 873426), (12, 582284), (16, 436713), (17, 411024), (24, 291142), (34, 205512), (48, 145571), (51, 137008), (68, 102756), (102, 68504), (136, 51378), (204, 34252), (272, 25689), (408, 17126), (816, 8563)]