7987932

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{4721}}^1$

素因数の和:4778

約数の個数: 36

約数和(自身を含む): 20625696

約数和(自身を除く): 12637764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 4721, 9442, 14163, 18884, 28326, 42489, 56652, 84978, 169956, 221887, 443774, 665661, 887548, 1331322, 1996983, 2662644, 3993966, 7987932]

約数ペア:

[(1, 7987932), (2, 3993966), (3, 2662644), (4, 1996983), (6, 1331322), (9, 887548), (12, 665661), (18, 443774), (36, 221887), (47, 169956), (94, 84978), (141, 56652), (188, 42489), (282, 28326), (423, 18884), (564, 14163), (846, 9442), (1692, 4721)]