18550246

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1753}}^1$

素因数の和:1816

約数の個数: 32

約数和(自身を含む): 33592608

約数和(自身を除く): 15042362

約数列:

[1, 2, 11, 13, 22, 26, 37, 74, 143, 286, 407, 481, 814, 962, 1753, 3506, 5291, 10582, 19283, 22789, 38566, 45578, 64861, 129722, 250679, 501358, 713471, 843193, 1426942, 1686386, 9275123, 18550246]

約数ペア:

[(1, 18550246), (2, 9275123), (11, 1686386), (13, 1426942), (22, 843193), (26, 713471), (37, 501358), (74, 250679), (143, 129722), (286, 64861), (407, 45578), (481, 38566), (814, 22789), (962, 19283), (1753, 10582), (3506, 5291)]