631314

素因数分解:

$2^1\times 3^6\times {\mathrm{433}}^1$

素因数の和:453

約数の個数: 28

約数和(自身を含む): 1423086

約数和(自身を除く): 791772

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 433, 486, 729, 866, 1299, 1458, 2598, 3897, 7794, 11691, 23382, 35073, 70146, 105219, 210438, 315657, 631314]

約数ペア:

[(1, 631314), (2, 315657), (3, 210438), (6, 105219), (9, 70146), (18, 35073), (27, 23382), (54, 11691), (81, 7794), (162, 3897), (243, 2598), (433, 1458), (486, 1299), (729, 866)]