1272186

素因数分解:

$2^1\times 3^4\times {\mathrm{7853}}^1$

素因数の和:7867

約数の個数: 20

約数和(自身を含む): 2851002

約数和(自身を除く): 1578816

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 7853, 15706, 23559, 47118, 70677, 141354, 212031, 424062, 636093, 1272186]

約数ペア:

[(1, 1272186), (2, 636093), (3, 424062), (6, 212031), (9, 141354), (18, 70677), (27, 47118), (54, 23559), (81, 15706), (162, 7853)]