80451730422

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{638505797}}^1$

素因数の和:638505812

約数の個数: 24

約数和(自身を含む): 199213808976

約数和(自身を除く): 118762078554

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 638505797, 1277011594, 1915517391, 3831034782, 4469540579, 5746552173, 8939081158, 11493104346, 13408621737, 26817243474, 40225865211, 80451730422]

約数ペア:

[(1, 80451730422), (2, 40225865211), (3, 26817243474), (6, 13408621737), (7, 11493104346), (9, 8939081158), (14, 5746552173), (18, 4469540579), (21, 3831034782), (42, 1915517391), (63, 1277011594), (126, 638505797)]