1900557684

素因数分解:

$2^2\times 3^2\times {\mathrm{52793269}}^1$

素因数の和:52793279

約数の個数: 18

約数和(自身を含む): 4804187570

約数和(自身を除く): 2903629886

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 52793269, 105586538, 158379807, 211173076, 316759614, 475139421, 633519228, 950278842, 1900557684]

約数ペア:

[(1, 1900557684), (2, 950278842), (3, 633519228), (4, 475139421), (6, 316759614), (9, 211173076), (12, 158379807), (18, 105586538), (36, 52793269)]