15398622

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{12049}}^1$

素因数の和:12128

約数の個数: 24

約数和(自身を含む): 33836400

約数和(自身を除く): 18437778

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 12049, 24098, 36147, 72294, 108441, 216882, 855479, 1710958, 2566437, 5132874, 7699311, 15398622]

約数ペア:

[(1, 15398622), (2, 7699311), (3, 5132874), (6, 2566437), (9, 1710958), (18, 855479), (71, 216882), (142, 108441), (213, 72294), (426, 36147), (639, 24098), (1278, 12049)]