220183938

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{940957}}^1$

素因数の和:940978

約数の個数: 24

約数和(自身を含む): 513763068

約数和(自身を除く): 293579130

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 940957, 1881914, 2822871, 5645742, 8468613, 12232441, 16937226, 24464882, 36697323, 73394646, 110091969, 220183938]

約数ペア:

[(1, 220183938), (2, 110091969), (3, 73394646), (6, 36697323), (9, 24464882), (13, 16937226), (18, 12232441), (26, 8468613), (39, 5645742), (78, 2822871), (117, 1881914), (234, 940957)]