18079006

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{659}}^1$

素因数の和:744

約数の個数: 32

約数和(自身を含む): 31363200

約数和(自身を除く): 13284194

約数列:

[1, 2, 11, 22, 29, 43, 58, 86, 319, 473, 638, 659, 946, 1247, 1318, 2494, 7249, 13717, 14498, 19111, 27434, 28337, 38222, 56674, 210221, 311707, 420442, 623414, 821773, 1643546, 9039503, 18079006]

約数ペア:

[(1, 18079006), (2, 9039503), (11, 1643546), (22, 821773), (29, 623414), (43, 420442), (58, 311707), (86, 210221), (319, 56674), (473, 38222), (638, 28337), (659, 27434), (946, 19111), (1247, 14498), (1318, 13717), (2494, 7249)]