55762974

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{43633}}^1$

素因数の和:43712

約数の個数: 24

約数和(自身を含む): 122524272

約数和(自身を除く): 66761298

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 43633, 87266, 130899, 261798, 392697, 785394, 3097943, 6195886, 9293829, 18587658, 27881487, 55762974]

約数ペア:

[(1, 55762974), (2, 27881487), (3, 18587658), (6, 9293829), (9, 6195886), (18, 3097943), (71, 785394), (142, 392697), (213, 261798), (426, 130899), (639, 87266), (1278, 43633)]