12782826

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{4831}}^1$

素因数の和:4856

約数の個数: 48

約数和(自身を含む): 33050880

約数和(自身を除く): 20268054

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 4831, 9662, 14493, 28986, 33817, 43479, 67634, 86958, 101451, 130437, 202902, 236719, 260874, 304353, 473438, 608706, 710157, 913059, 1420314, 1826118, 2130471, 4260942, 6391413, 12782826]

約数ペア:

[(1, 12782826), (2, 6391413), (3, 4260942), (6, 2130471), (7, 1826118), (9, 1420314), (14, 913059), (18, 710157), (21, 608706), (27, 473438), (42, 304353), (49, 260874), (54, 236719), (63, 202902), (98, 130437), (126, 101451), (147, 86958), (189, 67634), (294, 43479), (378, 33817), (441, 28986), (882, 14493), (1323, 9662), (2646, 4831)]