80451207942

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1915504951}}^1$

素因数の和:1915504963

約数の個数: 16

約数和(自身を含む): 183888475392

約数和(自身を除く): 103437267450

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1915504951, 3831009902, 5746514853, 11493029706, 13408534657, 26817069314, 40225603971, 80451207942]

約数ペア:

[(1, 80451207942), (2, 40225603971), (3, 26817069314), (6, 13408534657), (7, 11493029706), (14, 5746514853), (21, 3831009902), (42, 1915504951)]