78831942

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1876951}}^1$

素因数の和:1876963

約数の個数: 16

約数和(自身を含む): 180187392

約数和(自身を除く): 101355450

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1876951, 3753902, 5630853, 11261706, 13138657, 26277314, 39415971, 78831942]

約数ペア:

[(1, 78831942), (2, 39415971), (3, 26277314), (6, 13138657), (7, 11261706), (14, 5630853), (21, 3753902), (42, 1876951)]