39891474

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{105533}}^1$

素因数の和:105551

約数の個数: 32

約数和(自身を含む): 101312640

約数和(自身を除く): 61421166

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 105533, 211066, 316599, 633198, 738731, 949797, 1477462, 1899594, 2216193, 2849391, 4432386, 5698782, 6648579, 13297158, 19945737, 39891474]

約数ペア:

[(1, 39891474), (2, 19945737), (3, 13297158), (6, 6648579), (7, 5698782), (9, 4432386), (14, 2849391), (18, 2216193), (21, 1899594), (27, 1477462), (42, 949797), (54, 738731), (63, 633198), (126, 316599), (189, 211066), (378, 105533)]