11982012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2129}}^1$

素因数の和:2210

約数の個数: 48

約数和(自身を含む): 32444160

約数和(自身を除く): 20462148

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 67, 84, 134, 201, 268, 402, 469, 804, 938, 1407, 1876, 2129, 2814, 4258, 5628, 6387, 8516, 12774, 14903, 25548, 29806, 44709, 59612, 89418, 142643, 178836, 285286, 427929, 570572, 855858, 998501, 1711716, 1997002, 2995503, 3994004, 5991006, 11982012]

約数ペア:

[(1, 11982012), (2, 5991006), (3, 3994004), (4, 2995503), (6, 1997002), (7, 1711716), (12, 998501), (14, 855858), (21, 570572), (28, 427929), (42, 285286), (67, 178836), (84, 142643), (134, 89418), (201, 59612), (268, 44709), (402, 29806), (469, 25548), (804, 14903), (938, 12774), (1407, 8516), (1876, 6387), (2129, 5628), (2814, 4258)]