20161914

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^2\times {\mathrm{1999}}^1$

素因数の和:2086

約数の個数: 24

約数和(自身を含む): 41352000

約数和(自身を除く): 21190086

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 1681, 1999, 3362, 3998, 5043, 5997, 10086, 11994, 81959, 163918, 245877, 491754, 3360319, 6720638, 10080957, 20161914]

約数ペア:

[(1, 20161914), (2, 10080957), (3, 6720638), (6, 3360319), (41, 491754), (82, 245877), (123, 163918), (246, 81959), (1681, 11994), (1999, 10086), (3362, 5997), (3998, 5043)]