73870866

素因数分解:

$2^1\times 3^4\times {\mathrm{455993}}^1$

素因数の和:456007

約数の個数: 20

約数和(自身を含む): 165525822

約数和(自身を除く): 91654956

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 455993, 911986, 1367979, 2735958, 4103937, 8207874, 12311811, 24623622, 36935433, 73870866]

約数ペア:

[(1, 73870866), (2, 36935433), (3, 24623622), (6, 12311811), (9, 8207874), (18, 4103937), (27, 2735958), (54, 1367979), (81, 911986), (162, 455993)]