189810012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2259643}}^1$

素因数の和:2259657

約数の個数: 24

約数和(自身を含む): 506160256

約数和(自身を除く): 316350244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2259643, 4519286, 6778929, 9038572, 13557858, 15817501, 27115716, 31635002, 47452503, 63270004, 94905006, 189810012]

約数ペア:

[(1, 189810012), (2, 94905006), (3, 63270004), (4, 47452503), (6, 31635002), (7, 27115716), (12, 15817501), (14, 13557858), (21, 9038572), (28, 6778929), (42, 4519286), (84, 2259643)]