1222404

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:176

約数の個数: 48

約数和(自身を含む): 3075072

約数和(自身を除く): 1852668

約数列:

[1, 2, 3, 4, 6, 12, 23, 43, 46, 69, 86, 92, 103, 129, 138, 172, 206, 258, 276, 309, 412, 516, 618, 989, 1236, 1978, 2369, 2967, 3956, 4429, 4738, 5934, 7107, 8858, 9476, 11868, 13287, 14214, 17716, 26574, 28428, 53148, 101867, 203734, 305601, 407468, 611202, 1222404]

約数ペア:

[(1, 1222404), (2, 611202), (3, 407468), (4, 305601), (6, 203734), (12, 101867), (23, 53148), (43, 28428), (46, 26574), (69, 17716), (86, 14214), (92, 13287), (103, 11868), (129, 9476), (138, 8858), (172, 7107), (206, 5934), (258, 4738), (276, 4429), (309, 3956), (412, 2967), (516, 2369), (618, 1978), (989, 1236)]