18293132

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31981}}^1$

素因数の和:32009

約数の個数: 24

約数和(自身を含む): 37610832

約数和(自身を除く): 19317700

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 31981, 63962, 127924, 351791, 415753, 703582, 831506, 1407164, 1663012, 4573283, 9146566, 18293132]

約数ペア:

[(1, 18293132), (2, 9146566), (4, 4573283), (11, 1663012), (13, 1407164), (22, 831506), (26, 703582), (44, 415753), (52, 351791), (143, 127924), (286, 63962), (572, 31981)]