418218

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{1621}}^1$

素因数の和:1669

約数の個数: 16

約数和(自身を含む): 856416

約数和(自身を除く): 438198

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 1621, 3242, 4863, 9726, 69703, 139406, 209109, 418218]

約数ペア:

[(1, 418218), (2, 209109), (3, 139406), (6, 69703), (43, 9726), (86, 4863), (129, 3242), (258, 1621)]