73866726

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{563}}^1$

素因数の和:805

約数の個数: 48

約数和(自身を含む): 165497904

約数和(自身を除く): 91631178

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 197, 222, 333, 394, 563, 591, 666, 1126, 1182, 1689, 1773, 3378, 3546, 5067, 7289, 10134, 14578, 20831, 21867, 41662, 43734, 62493, 65601, 110911, 124986, 131202, 187479, 221822, 332733, 374958, 665466, 998199, 1996398, 4103707, 8207414, 12311121, 24622242, 36933363, 73866726]

約数ペア:

[(1, 73866726), (2, 36933363), (3, 24622242), (6, 12311121), (9, 8207414), (18, 4103707), (37, 1996398), (74, 998199), (111, 665466), (197, 374958), (222, 332733), (333, 221822), (394, 187479), (563, 131202), (591, 124986), (666, 110911), (1126, 65601), (1182, 62493), (1689, 43734), (1773, 41662), (3378, 21867), (3546, 20831), (5067, 14578), (7289, 10134)]