66658446

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{27031}}^1$

素因数の和:27176

約数の個数: 24

約数和(自身を含む): 145486224

約数和(自身を除く): 78827778

約数列:

[1, 2, 3, 6, 9, 18, 137, 274, 411, 822, 1233, 2466, 27031, 54062, 81093, 162186, 243279, 486558, 3703247, 7406494, 11109741, 22219482, 33329223, 66658446]

約数ペア:

[(1, 66658446), (2, 33329223), (3, 22219482), (6, 11109741), (9, 7406494), (18, 3703247), (137, 486558), (274, 243279), (411, 162186), (822, 81093), (1233, 54062), (2466, 27031)]