18063628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{2063}}^1$

素因数の和:2277

約数の個数: 24

約数和(自身を含む): 34675200

約数和(自身を除く): 16611572

約数列:

[1, 2, 4, 11, 22, 44, 199, 398, 796, 2063, 2189, 4126, 4378, 8252, 8756, 22693, 45386, 90772, 410537, 821074, 1642148, 4515907, 9031814, 18063628]

約数ペア:

[(1, 18063628), (2, 9031814), (4, 4515907), (11, 1642148), (22, 821074), (44, 410537), (199, 90772), (398, 45386), (796, 22693), (2063, 8756), (2189, 8252), (4126, 4378)]