17989692

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{214163}}^1$

素因数の和:214177

約数の個数: 24

約数和(自身を含む): 47972736

約数和(自身を除く): 29983044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 214163, 428326, 642489, 856652, 1284978, 1499141, 2569956, 2998282, 4497423, 5996564, 8994846, 17989692]

約数ペア:

[(1, 17989692), (2, 8994846), (3, 5996564), (4, 4497423), (6, 2998282), (7, 2569956), (12, 1499141), (14, 1284978), (21, 856652), (28, 642489), (42, 428326), (84, 214163)]