78866838

素因数分解:

$2^1\times 3^3\times {\mathrm{1460497}}^1$

素因数の和:1460508

約数の個数: 16

約数和(自身を含む): 175259760

約数和(自身を除く): 96392922

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1460497, 2920994, 4381491, 8762982, 13144473, 26288946, 39433419, 78866838]

約数ペア:

[(1, 78866838), (2, 39433419), (3, 26288946), (6, 13144473), (9, 8762982), (18, 4381491), (27, 2920994), (54, 1460497)]