61812054

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1213}}^1$

素因数の和:1389

約数の個数: 48

約数和(自身を含む): 142038000

約数和(自身を除く): 80225946

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 149, 171, 298, 342, 447, 894, 1213, 1341, 2426, 2682, 2831, 3639, 5662, 7278, 8493, 10917, 16986, 21834, 23047, 25479, 46094, 50958, 69141, 138282, 180737, 207423, 361474, 414846, 542211, 1084422, 1626633, 3253266, 3434003, 6868006, 10302009, 20604018, 30906027, 61812054]

約数ペア:

[(1, 61812054), (2, 30906027), (3, 20604018), (6, 10302009), (9, 6868006), (18, 3434003), (19, 3253266), (38, 1626633), (57, 1084422), (114, 542211), (149, 414846), (171, 361474), (298, 207423), (342, 180737), (447, 138282), (894, 69141), (1213, 50958), (1341, 46094), (2426, 25479), (2682, 23047), (2831, 21834), (3639, 16986), (5662, 10917), (7278, 8493)]