6420654

素因数分解:

$2^1\times 3^3\times {\mathrm{118901}}^1$

素因数の和:118912

約数の個数: 16

約数和(自身を含む): 14268240

約数和(自身を除く): 7847586

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 118901, 237802, 356703, 713406, 1070109, 2140218, 3210327, 6420654]

約数ペア:

[(1, 6420654), (2, 3210327), (3, 2140218), (6, 1070109), (9, 713406), (18, 356703), (27, 237802), (54, 118901)]