115991406

素因数分解:

$2^1\times 3^3\times {\mathrm{2147989}}^1$

素因数の和:2148000

約数の個数: 16

約数和(自身を含む): 257758800

約数和(自身を除く): 141767394

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2147989, 4295978, 6443967, 12887934, 19331901, 38663802, 57995703, 115991406]

約数ペア:

[(1, 115991406), (2, 57995703), (3, 38663802), (6, 19331901), (9, 12887934), (18, 6443967), (27, 4295978), (54, 2147989)]