138515346

素因数分解:

$2^1\times 3^5\times {\mathrm{37}}^1\times {\mathrm{7703}}^1$

素因数の和:7757

約数の個数: 48

約数和(自身を含む): 319685184

約数和(自身を除く): 181169838

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 81, 111, 162, 222, 243, 333, 486, 666, 999, 1998, 2997, 5994, 7703, 8991, 15406, 17982, 23109, 46218, 69327, 138654, 207981, 285011, 415962, 570022, 623943, 855033, 1247886, 1710066, 1871829, 2565099, 3743658, 5130198, 7695297, 15390594, 23085891, 46171782, 69257673, 138515346]

約数ペア:

[(1, 138515346), (2, 69257673), (3, 46171782), (6, 23085891), (9, 15390594), (18, 7695297), (27, 5130198), (37, 3743658), (54, 2565099), (74, 1871829), (81, 1710066), (111, 1247886), (162, 855033), (222, 623943), (243, 570022), (333, 415962), (486, 285011), (666, 207981), (999, 138654), (1998, 69327), (2997, 46218), (5994, 23109), (7703, 17982), (8991, 15406)]