18843485198

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{1061}}^1\times {\mathrm{2129}}^1$

素因数の和:3332

約数の個数: 32

約数和(自身を含む): 29262008160

約数和(自身を除く): 10418522962

約数列:

[1, 2, 43, 86, 97, 194, 1061, 2122, 2129, 4171, 4258, 8342, 45623, 91246, 91547, 102917, 183094, 205834, 206513, 413026, 2258869, 4425431, 4517738, 8850862, 8880059, 17760118, 97131367, 194262734, 219110293, 438220586, 9421742599, 18843485198]

約数ペア:

[(1, 18843485198), (2, 9421742599), (43, 438220586), (86, 219110293), (97, 194262734), (194, 97131367), (1061, 17760118), (2122, 8880059), (2129, 8850862), (4171, 4517738), (4258, 4425431), (8342, 2258869), (45623, 413026), (91246, 206513), (91547, 205834), (102917, 183094)]