16708572

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{2179}}^1$

素因数の和:2263

約数の個数: 48

約数和(自身を含む): 43948800

約数和(自身を除く): 27240228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1917, 2179, 2556, 3834, 4358, 6537, 7668, 8716, 13074, 19611, 26148, 39222, 58833, 78444, 117666, 154709, 235332, 309418, 464127, 618836, 928254, 1392381, 1856508, 2784762, 4177143, 5569524, 8354286, 16708572]

約数ペア:

[(1, 16708572), (2, 8354286), (3, 5569524), (4, 4177143), (6, 2784762), (9, 1856508), (12, 1392381), (18, 928254), (27, 618836), (36, 464127), (54, 309418), (71, 235332), (108, 154709), (142, 117666), (213, 78444), (284, 58833), (426, 39222), (639, 26148), (852, 19611), (1278, 13074), (1917, 8716), (2179, 7668), (2556, 6537), (3834, 4358)]