18002824

素因数分解:

$2^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{2129}}^1$

素因数の和:2293

約数の個数: 32

約数和(自身を含む): 38851200

約数和(自身を除く): 20848376

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 151, 302, 604, 1057, 1208, 2114, 2129, 4228, 4258, 8456, 8516, 14903, 17032, 29806, 59612, 119224, 321479, 642958, 1285916, 2250353, 2571832, 4500706, 9001412, 18002824]

約数ペア:

[(1, 18002824), (2, 9001412), (4, 4500706), (7, 2571832), (8, 2250353), (14, 1285916), (28, 642958), (56, 321479), (151, 119224), (302, 59612), (604, 29806), (1057, 17032), (1208, 14903), (2114, 8516), (2129, 8456), (4228, 4258)]