42072834

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{521}}^1$

素因数の和:882

約数の個数: 32

約数和(自身を含む): 86543424

約数和(自身を除く): 44470590

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 313, 521, 626, 939, 1042, 1563, 1878, 3126, 13459, 22403, 26918, 40377, 44806, 67209, 80754, 134418, 163073, 326146, 489219, 978438, 7012139, 14024278, 21036417, 42072834]

約数ペア:

[(1, 42072834), (2, 21036417), (3, 14024278), (6, 7012139), (43, 978438), (86, 489219), (129, 326146), (258, 163073), (313, 134418), (521, 80754), (626, 67209), (939, 44806), (1042, 40377), (1563, 26918), (1878, 22403), (3126, 13459)]