12013902

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:345

約数の個数: 48

約数和(自身を含む): 27151488

約数和(自身を除く): 15137586

約数列:

[1, 2, 3, 6, 9, 18, 41, 73, 82, 123, 146, 219, 223, 246, 369, 438, 446, 657, 669, 738, 1314, 1338, 2007, 2993, 4014, 5986, 8979, 9143, 16279, 17958, 18286, 26937, 27429, 32558, 48837, 53874, 54858, 82287, 97674, 146511, 164574, 293022, 667439, 1334878, 2002317, 4004634, 6006951, 12013902]

約数ペア:

[(1, 12013902), (2, 6006951), (3, 4004634), (6, 2002317), (9, 1334878), (18, 667439), (41, 293022), (73, 164574), (82, 146511), (123, 97674), (146, 82287), (219, 54858), (223, 53874), (246, 48837), (369, 32558), (438, 27429), (446, 26937), (657, 18286), (669, 17958), (738, 16279), (1314, 9143), (1338, 8979), (2007, 5986), (2993, 4014)]