82907076

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{986989}}^1$

素因数の和:987003

約数の個数: 24

約数和(自身を含む): 221085760

約数和(自身を除く): 138178684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 986989, 1973978, 2960967, 3947956, 5921934, 6908923, 11843868, 13817846, 20726769, 27635692, 41453538, 82907076]

約数ペア:

[(1, 82907076), (2, 41453538), (3, 27635692), (4, 20726769), (6, 13817846), (7, 11843868), (12, 6908923), (14, 5921934), (21, 3947956), (28, 2960967), (42, 1973978), (84, 986989)]