217036854

素因数分解:

$2^1\times 3^3\times {\mathrm{271}}^1\times {\mathrm{14831}}^1$

素因数の和:15113

約数の個数: 32

約数和(自身を含む): 484116480

約数和(自身を除く): 267079626

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 271, 542, 813, 1626, 2439, 4878, 7317, 14634, 14831, 29662, 44493, 88986, 133479, 266958, 400437, 800874, 4019201, 8038402, 12057603, 24115206, 36172809, 72345618, 108518427, 217036854]

約数ペア:

[(1, 217036854), (2, 108518427), (3, 72345618), (6, 36172809), (9, 24115206), (18, 12057603), (27, 8038402), (54, 4019201), (271, 800874), (542, 400437), (813, 266958), (1626, 133479), (2439, 88986), (4878, 44493), (7317, 29662), (14634, 14831)]