221346306

素因数分解:

$2^1\times 3^2\times {\mathrm{1237}}^1\times {\mathrm{9941}}^1$

素因数の和:11186

約数の個数: 24

約数和(自身を含む): 480019644

約数和(自身を除く): 258673338

約数列:

[1, 2, 3, 6, 9, 18, 1237, 2474, 3711, 7422, 9941, 11133, 19882, 22266, 29823, 59646, 89469, 178938, 12297017, 24594034, 36891051, 73782102, 110673153, 221346306]

約数ペア:

[(1, 221346306), (2, 110673153), (3, 73782102), (6, 36891051), (9, 24594034), (18, 12297017), (1237, 178938), (2474, 89469), (3711, 59646), (7422, 29823), (9941, 22266), (11133, 19882)]