40256838

素因数分解:

$2^1\times 3^6\times {\mathrm{27611}}^1$

素因数の和:27631

約数の個数: 28

約数和(自身を含む): 90539748

約数和(自身を除く): 50282910

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 27611, 55222, 82833, 165666, 248499, 496998, 745497, 1490994, 2236491, 4472982, 6709473, 13418946, 20128419, 40256838]

約数ペア:

[(1, 40256838), (2, 20128419), (3, 13418946), (6, 6709473), (9, 4472982), (18, 2236491), (27, 1490994), (54, 745497), (81, 496998), (162, 248499), (243, 165666), (486, 82833), (729, 55222), (1458, 27611)]