2018974194

素因数分解:

$2^1\times 3^3\times {\mathrm{37388411}}^1$

素因数の和:37388422

約数の個数: 16

約数和(自身を含む): 4486609440

約数和(自身を除く): 2467635246

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 37388411, 74776822, 112165233, 224330466, 336495699, 672991398, 1009487097, 2018974194]

約数ペア:

[(1, 2018974194), (2, 1009487097), (3, 672991398), (6, 336495699), (9, 224330466), (18, 112165233), (27, 74776822), (54, 37388411)]