19271682

素因数分解:

$2^1\times 3^4\times {\mathrm{337}}^1\times {\mathrm{353}}^1$

素因数の和:704

約数の個数: 40

約数和(自身を含む): 43433676

約数和(自身を除く): 24161994

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 337, 353, 674, 706, 1011, 1059, 2022, 2118, 3033, 3177, 6066, 6354, 9099, 9531, 18198, 19062, 27297, 28593, 54594, 57186, 118961, 237922, 356883, 713766, 1070649, 2141298, 3211947, 6423894, 9635841, 19271682]

約数ペア:

[(1, 19271682), (2, 9635841), (3, 6423894), (6, 3211947), (9, 2141298), (18, 1070649), (27, 713766), (54, 356883), (81, 237922), (162, 118961), (337, 57186), (353, 54594), (674, 28593), (706, 27297), (1011, 19062), (1059, 18198), (2022, 9531), (2118, 9099), (3033, 6354), (3177, 6066)]