16998216

素因数分解:

$2^3\times 3^1\times {\mathrm{263}}^1\times {\mathrm{2693}}^1$

素因数の和:2965

約数の個数: 32

約数和(自身を含む): 42672960

約数和(自身を除く): 25674744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 263, 526, 789, 1052, 1578, 2104, 2693, 3156, 5386, 6312, 8079, 10772, 16158, 21544, 32316, 64632, 708259, 1416518, 2124777, 2833036, 4249554, 5666072, 8499108, 16998216]

約数ペア:

[(1, 16998216), (2, 8499108), (3, 5666072), (4, 4249554), (6, 2833036), (8, 2124777), (12, 1416518), (24, 708259), (263, 64632), (526, 32316), (789, 21544), (1052, 16158), (1578, 10772), (2104, 8079), (2693, 6312), (3156, 5386)]