18058264

素因数分解:

$2^3\times 7^3\times {\mathrm{6581}}^1$

素因数の和:6608

約数の個数: 32

約数和(自身を含む): 39492000

約数和(自身を除く): 21433736

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 6581, 13162, 26324, 46067, 52648, 92134, 184268, 322469, 368536, 644938, 1289876, 2257283, 2579752, 4514566, 9029132, 18058264]

約数ペア:

[(1, 18058264), (2, 9029132), (4, 4514566), (7, 2579752), (8, 2257283), (14, 1289876), (28, 644938), (49, 368536), (56, 322469), (98, 184268), (196, 92134), (343, 52648), (392, 46067), (686, 26324), (1372, 13162), (2744, 6581)]