1638133038

素因数分解:

$2^1\times 3^3\times {\mathrm{30335797}}^1$

素因数の和:30335808

約数の個数: 16

約数和(自身を含む): 3640295760

約数和(自身を除く): 2002162722

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 30335797, 60671594, 91007391, 182014782, 273022173, 546044346, 819066519, 1638133038]

約数ペア:

[(1, 1638133038), (2, 819066519), (3, 546044346), (6, 273022173), (9, 182014782), (18, 91007391), (27, 60671594), (54, 30335797)]