105571278

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{136397}}^1$

素因数の和:136448

約数の個数: 24

約数和(自身を含む): 234058968

約数和(自身を除く): 128487690

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 136397, 272794, 409191, 818382, 1227573, 2455146, 5865071, 11730142, 17595213, 35190426, 52785639, 105571278]

約数ペア:

[(1, 105571278), (2, 52785639), (3, 35190426), (6, 17595213), (9, 11730142), (18, 5865071), (43, 2455146), (86, 1227573), (129, 818382), (258, 409191), (387, 272794), (774, 136397)]