2018968686

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{5341187}}^1$

素因数の和:5341205

約数の個数: 32

約数和(自身を含む): 5127540480

約数和(自身を除く): 3108571794

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 5341187, 10682374, 16023561, 32047122, 37388309, 48070683, 74776618, 96141366, 112164927, 144212049, 224329854, 288424098, 336494781, 672989562, 1009484343, 2018968686]

約数ペア:

[(1, 2018968686), (2, 1009484343), (3, 672989562), (6, 336494781), (7, 288424098), (9, 224329854), (14, 144212049), (18, 112164927), (21, 96141366), (27, 74776618), (42, 48070683), (54, 37388309), (63, 32047122), (126, 16023561), (189, 10682374), (378, 5341187)]