72210642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1719301}}^1$

素因数の和:1719313

約数の個数: 16

約数和(自身を含む): 165052992

約数和(自身を除く): 92842350

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1719301, 3438602, 5157903, 10315806, 12035107, 24070214, 36105321, 72210642]

約数ペア:

[(1, 72210642), (2, 36105321), (3, 24070214), (6, 12035107), (7, 10315806), (14, 5157903), (21, 3438602), (42, 1719301)]