6647994972

素因数分解:

$2^2\times 3^5\times {\mathrm{71}}^1\times {\mathrm{96331}}^1$

素因数の和:96421

約数の個数: 72

約数和(自身を含む): 17672683392

約数和(自身を除く): 11024688420

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 81, 108, 142, 162, 213, 243, 284, 324, 426, 486, 639, 852, 972, 1278, 1917, 2556, 3834, 5751, 7668, 11502, 17253, 23004, 34506, 69012, 96331, 192662, 288993, 385324, 577986, 866979, 1155972, 1733958, 2600937, 3467916, 5201874, 6839501, 7802811, 10403748, 13679002, 15605622, 20518503, 23408433, 27358004, 31211244, 41037006, 46816866, 61555509, 82074012, 93633732, 123111018, 184666527, 246222036, 369333054, 553999581, 738666108, 1107999162, 1661998743, 2215998324, 3323997486, 6647994972]

約数ペア:

[(1, 6647994972), (2, 3323997486), (3, 2215998324), (4, 1661998743), (6, 1107999162), (9, 738666108), (12, 553999581), (18, 369333054), (27, 246222036), (36, 184666527), (54, 123111018), (71, 93633732), (81, 82074012), (108, 61555509), (142, 46816866), (162, 41037006), (213, 31211244), (243, 27358004), (284, 23408433), (324, 20518503), (426, 15605622), (486, 13679002), (639, 10403748), (852, 7802811), (972, 6839501), (1278, 5201874), (1917, 3467916), (2556, 2600937), (3834, 1733958), (5751, 1155972), (7668, 866979), (11502, 577986), (17253, 385324), (23004, 288993), (34506, 192662), (69012, 96331)]