66890946

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{6827}}^1$

素因数の和:6926

約数の個数: 32

約数和(自身を含む): 141585408

約数和(自身を除く): 74694462

約数列:

[1, 2, 3, 6, 23, 46, 69, 71, 138, 142, 213, 426, 1633, 3266, 4899, 6827, 9798, 13654, 20481, 40962, 157021, 314042, 471063, 484717, 942126, 969434, 1454151, 2908302, 11148491, 22296982, 33445473, 66890946]

約数ペア:

[(1, 66890946), (2, 33445473), (3, 22296982), (6, 11148491), (23, 2908302), (46, 1454151), (69, 969434), (71, 942126), (138, 484717), (142, 471063), (213, 314042), (426, 157021), (1633, 40962), (3266, 20481), (4899, 13654), (6827, 9798)]