1305186

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^2$

素因数の和:238

約数の個数: 24

約数和(自身を含む): 2773680

約数和(自身を除く): 1468494

約数列:

[1, 2, 3, 6, 19, 38, 57, 107, 114, 214, 321, 642, 2033, 4066, 6099, 11449, 12198, 22898, 34347, 68694, 217531, 435062, 652593, 1305186]

約数ペア:

[(1, 1305186), (2, 652593), (3, 435062), (6, 217531), (19, 68694), (38, 34347), (57, 22898), (107, 12198), (114, 11449), (214, 6099), (321, 4066), (642, 2033)]