1730646

素因数分解:

$2^1\times 3^6\times {\mathrm{1187}}^1$

素因数の和:1207

約数の個数: 28

約数和(自身を含む): 3895452

約数和(自身を除く): 2164806

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1187, 1458, 2374, 3561, 7122, 10683, 21366, 32049, 64098, 96147, 192294, 288441, 576882, 865323, 1730646]

約数ペア:

[(1, 1730646), (2, 865323), (3, 576882), (6, 288441), (9, 192294), (18, 96147), (27, 64098), (54, 32049), (81, 21366), (162, 10683), (243, 7122), (486, 3561), (729, 2374), (1187, 1458)]