40156668

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{8647}}^1$

素因数の和:8703

約数の個数: 48

約数和(自身を含む): 106543360

約数和(自身を除く): 66386692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 516, 774, 1161, 1548, 2322, 4644, 8647, 17294, 25941, 34588, 51882, 77823, 103764, 155646, 233469, 311292, 371821, 466938, 743642, 933876, 1115463, 1487284, 2230926, 3346389, 4461852, 6692778, 10039167, 13385556, 20078334, 40156668]

約数ペア:

[(1, 40156668), (2, 20078334), (3, 13385556), (4, 10039167), (6, 6692778), (9, 4461852), (12, 3346389), (18, 2230926), (27, 1487284), (36, 1115463), (43, 933876), (54, 743642), (86, 466938), (108, 371821), (129, 311292), (172, 233469), (258, 155646), (387, 103764), (516, 77823), (774, 51882), (1161, 34588), (1548, 25941), (2322, 17294), (4644, 8647)]