18156900088

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{227}}^1\times {\mathrm{98993}}^1$

素因数の和:99327

約数の個数: 32

約数和(自身を含む): 34533066960

約数和(自身を除く): 16376166872

約数列:

[1, 2, 4, 8, 101, 202, 227, 404, 454, 808, 908, 1816, 22927, 45854, 91708, 98993, 183416, 197986, 395972, 791944, 9998293, 19996586, 22471411, 39993172, 44942822, 79986344, 89885644, 179771288, 2269612511, 4539225022, 9078450044, 18156900088]

約数ペア:

[(1, 18156900088), (2, 9078450044), (4, 4539225022), (8, 2269612511), (101, 179771288), (202, 89885644), (227, 79986344), (404, 44942822), (454, 39993172), (808, 22471411), (908, 19996586), (1816, 9998293), (22927, 791944), (45854, 395972), (91708, 197986), (98993, 183416)]