213643728

素因数分解:

$2^4\times 3^2\times {\mathrm{1483637}}^1$

素因数の和:1483651

約数の個数: 30

約数和(自身を含む): 597906114

約数和(自身を除く): 384262386

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1483637, 2967274, 4450911, 5934548, 8901822, 11869096, 13352733, 17803644, 23738192, 26705466, 35607288, 53410932, 71214576, 106821864, 213643728]

約数ペア:

[(1, 213643728), (2, 106821864), (3, 71214576), (4, 53410932), (6, 35607288), (8, 26705466), (9, 23738192), (12, 17803644), (16, 13352733), (18, 11869096), (24, 8901822), (36, 5934548), (48, 4450911), (72, 2967274), (144, 1483637)]