16891854

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{769}}^1$

素因数の和:1304

約数の個数: 32

約数和(自身を含む): 38734080

約数和(自身を除く): 21842226

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 523, 769, 1046, 1538, 1569, 2307, 3138, 3661, 4614, 5383, 7322, 10766, 10983, 16149, 21966, 32298, 402187, 804374, 1206561, 2413122, 2815309, 5630618, 8445927, 16891854]

約数ペア:

[(1, 16891854), (2, 8445927), (3, 5630618), (6, 2815309), (7, 2413122), (14, 1206561), (21, 804374), (42, 402187), (523, 32298), (769, 21966), (1046, 16149), (1538, 10983), (1569, 10766), (2307, 7322), (3138, 5383), (3661, 4614)]