21492648108

素因数分解:

$2^2\times 3^3\times {\mathrm{4993}}^1\times {\mathrm{39857}}^1$

素因数の和:44863

約数の個数: 48

約数和(自身を含む): 55734238560

約数和(自身を除く): 34241590452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 4993, 9986, 14979, 19972, 29958, 39857, 44937, 59916, 79714, 89874, 119571, 134811, 159428, 179748, 239142, 269622, 358713, 478284, 539244, 717426, 1076139, 1434852, 2152278, 4304556, 199006001, 398012002, 597018003, 796024004, 1194036006, 1791054009, 2388072012, 3582108018, 5373162027, 7164216036, 10746324054, 21492648108]

約数ペア:

[(1, 21492648108), (2, 10746324054), (3, 7164216036), (4, 5373162027), (6, 3582108018), (9, 2388072012), (12, 1791054009), (18, 1194036006), (27, 796024004), (36, 597018003), (54, 398012002), (108, 199006001), (4993, 4304556), (9986, 2152278), (14979, 1434852), (19972, 1076139), (29958, 717426), (39857, 539244), (44937, 478284), (59916, 358713), (79714, 269622), (89874, 239142), (119571, 179748), (134811, 159428)]