139446414

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{983}}^1$

素因数の和:1102

約数の個数: 64

約数和(自身を含む): 323066880

約数和(自身を除く): 183620466

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 71, 74, 111, 142, 213, 222, 333, 426, 639, 666, 983, 999, 1278, 1917, 1966, 1998, 2627, 2949, 3834, 5254, 5898, 7881, 8847, 15762, 17694, 23643, 26541, 36371, 47286, 53082, 69793, 70929, 72742, 109113, 139586, 141858, 209379, 218226, 327339, 418758, 628137, 654678, 982017, 1256274, 1884411, 1964034, 2582341, 3768822, 5164682, 7747023, 15494046, 23241069, 46482138, 69723207, 139446414]

約数ペア:

[(1, 139446414), (2, 69723207), (3, 46482138), (6, 23241069), (9, 15494046), (18, 7747023), (27, 5164682), (37, 3768822), (54, 2582341), (71, 1964034), (74, 1884411), (111, 1256274), (142, 982017), (213, 654678), (222, 628137), (333, 418758), (426, 327339), (639, 218226), (666, 209379), (983, 141858), (999, 139586), (1278, 109113), (1917, 72742), (1966, 70929), (1998, 69793), (2627, 53082), (2949, 47286), (3834, 36371), (5254, 26541), (5898, 23643), (7881, 17694), (8847, 15762)]