18303328

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{8537}}^1$

素因数の和:8614

約数の個数: 24

約数和(自身を含む): 36576792

約数和(自身を除く): 18273464

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 268, 536, 1072, 2144, 8537, 17074, 34148, 68296, 136592, 273184, 571979, 1143958, 2287916, 4575832, 9151664, 18303328]

約数ペア:

[(1, 18303328), (2, 9151664), (4, 4575832), (8, 2287916), (16, 1143958), (32, 571979), (67, 273184), (134, 136592), (268, 68296), (536, 34148), (1072, 17074), (2144, 8537)]