1900900854

素因数分解:

$2^1\times 3^2\times {\mathrm{3877}}^1\times {\mathrm{27239}}^1$

素因数の和:31124

約数の個数: 24

約数和(自身を含む): 4119832080

約数和(自身を除く): 2218931226

約数列:

[1, 2, 3, 6, 9, 18, 3877, 7754, 11631, 23262, 27239, 34893, 54478, 69786, 81717, 163434, 245151, 490302, 105605603, 211211206, 316816809, 633633618, 950450427, 1900900854]

約数ペア:

[(1, 1900900854), (2, 950450427), (3, 633633618), (6, 316816809), (9, 211211206), (18, 105605603), (3877, 490302), (7754, 245151), (11631, 163434), (23262, 81717), (27239, 69786), (34893, 54478)]