28990818

素因数分解:

$2^1\times 3^3\times {\mathrm{536867}}^1$

素因数の和:536878

約数の個数: 16

約数和(自身を含む): 64424160

約数和(自身を除く): 35433342

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 536867, 1073734, 1610601, 3221202, 4831803, 9663606, 14495409, 28990818]

約数ペア:

[(1, 28990818), (2, 14495409), (3, 9663606), (6, 4831803), (9, 3221202), (18, 1610601), (27, 1073734), (54, 536867)]