29980854

素因数分解:

$2^1\times 3^6\times {\mathrm{20563}}^1$

素因数の和:20583

約数の個数: 28

約数和(自身を含む): 67429356

約数和(自身を除く): 37448502

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 20563, 41126, 61689, 123378, 185067, 370134, 555201, 1110402, 1665603, 3331206, 4996809, 9993618, 14990427, 29980854]

約数ペア:

[(1, 29980854), (2, 14990427), (3, 9993618), (6, 4996809), (9, 3331206), (18, 1665603), (27, 1110402), (54, 555201), (81, 370134), (162, 185067), (243, 123378), (486, 61689), (729, 41126), (1458, 20563)]