18156614408

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{4051}}^1\times {\mathrm{19319}}^1$

素因数の和:23405

約数の個数: 32

約数和(自身を含む): 35228088000

約数和(自身を除く): 17071473592

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 4051, 8102, 16204, 19319, 32408, 38638, 77276, 117479, 154552, 234958, 469916, 560251, 939832, 1120502, 2241004, 4482008, 78261269, 156522538, 313045076, 626090152, 2269576801, 4539153602, 9078307204, 18156614408]

約数ペア:

[(1, 18156614408), (2, 9078307204), (4, 4539153602), (8, 2269576801), (29, 626090152), (58, 313045076), (116, 156522538), (232, 78261269), (4051, 4482008), (8102, 2241004), (16204, 1120502), (19319, 939832), (32408, 560251), (38638, 469916), (77276, 234958), (117479, 154552)]