18632978

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2767}}^1$

素因数の和:2826

約数の個数: 32

約数和(自身を含む): 35341824

約数和(自身を除く): 16708846

約数列:

[1, 2, 7, 13, 14, 26, 37, 74, 91, 182, 259, 481, 518, 962, 2767, 3367, 5534, 6734, 19369, 35971, 38738, 71942, 102379, 204758, 251797, 503594, 716653, 1330927, 1433306, 2661854, 9316489, 18632978]

約数ペア:

[(1, 18632978), (2, 9316489), (7, 2661854), (13, 1433306), (14, 1330927), (26, 716653), (37, 503594), (74, 251797), (91, 204758), (182, 102379), (259, 71942), (481, 38738), (518, 35971), (962, 19369), (2767, 6734), (3367, 5534)]