18103821768

素因数分解:

$2^3\times 3^2\times {\mathrm{251441969}}^1$

素因数の和:251441981

約数の個数: 24

約数和(自身を含む): 49031184150

約数和(自身を除く): 30927362382

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 251441969, 502883938, 754325907, 1005767876, 1508651814, 2011535752, 2262977721, 3017303628, 4525955442, 6034607256, 9051910884, 18103821768]

約数ペア:

[(1, 18103821768), (2, 9051910884), (3, 6034607256), (4, 4525955442), (6, 3017303628), (8, 2262977721), (9, 2011535752), (12, 1508651814), (18, 1005767876), (24, 754325907), (36, 502883938), (72, 251441969)]