1948656726

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{563}}^1\times {\mathrm{5197}}^1$

素因数の和:5805

約数の個数: 48

約数和(自身を含む): 4344737904

約数和(自身を除く): 2396081178

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 563, 666, 1126, 1689, 3378, 5067, 5197, 10134, 10394, 15591, 20831, 31182, 41662, 46773, 62493, 93546, 124986, 187479, 192289, 374958, 384578, 576867, 1153734, 1730601, 2925911, 3461202, 5851822, 8777733, 17555466, 26333199, 52666398, 108258707, 216517414, 324776121, 649552242, 974328363, 1948656726]

約数ペア:

[(1, 1948656726), (2, 974328363), (3, 649552242), (6, 324776121), (9, 216517414), (18, 108258707), (37, 52666398), (74, 26333199), (111, 17555466), (222, 8777733), (333, 5851822), (563, 3461202), (666, 2925911), (1126, 1730601), (1689, 1153734), (3378, 576867), (5067, 384578), (5197, 374958), (10134, 192289), (10394, 187479), (15591, 124986), (20831, 93546), (31182, 62493), (41662, 46773)]