83915118

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{665993}}^1$

素因数の和:666008

約数の個数: 24

約数和(自身を含む): 207790128

約数和(自身を除く): 123875010

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 665993, 1331986, 1997979, 3995958, 4661951, 5993937, 9323902, 11987874, 13985853, 27971706, 41957559, 83915118]

約数ペア:

[(1, 83915118), (2, 41957559), (3, 27971706), (6, 13985853), (7, 11987874), (9, 9323902), (14, 5993937), (18, 4661951), (21, 3995958), (42, 1997979), (63, 1331986), (126, 665993)]