140343714

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{709}}^1\times {\mathrm{1571}}^1$

素因数の和:2295

約数の個数: 48

約数和(自身を含む): 348229440

約数和(自身を除く): 207885726

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 709, 1418, 1571, 2127, 3142, 4254, 4713, 4963, 6381, 9426, 9926, 10997, 12762, 14139, 14889, 21994, 28278, 29778, 32991, 44667, 65982, 89334, 98973, 197946, 1113839, 2227678, 3341517, 6683034, 7796873, 10024551, 15593746, 20049102, 23390619, 46781238, 70171857, 140343714]

約数ペア:

[(1, 140343714), (2, 70171857), (3, 46781238), (6, 23390619), (7, 20049102), (9, 15593746), (14, 10024551), (18, 7796873), (21, 6683034), (42, 3341517), (63, 2227678), (126, 1113839), (709, 197946), (1418, 98973), (1571, 89334), (2127, 65982), (3142, 44667), (4254, 32991), (4713, 29778), (4963, 28278), (6381, 21994), (9426, 14889), (9926, 14139), (10997, 12762)]