11515572

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^2\times {\mathrm{173}}^1$

素因数の和:269

約数の個数: 54

約数和(自身を含む): 29973762

約数和(自身を除く): 18458190

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 173, 258, 346, 387, 516, 519, 692, 774, 1038, 1548, 1557, 1849, 2076, 3114, 3698, 5547, 6228, 7396, 7439, 11094, 14878, 16641, 22188, 22317, 29756, 33282, 44634, 66564, 66951, 89268, 133902, 267804, 319877, 639754, 959631, 1279508, 1919262, 2878893, 3838524, 5757786, 11515572]

約数ペア:

[(1, 11515572), (2, 5757786), (3, 3838524), (4, 2878893), (6, 1919262), (9, 1279508), (12, 959631), (18, 639754), (36, 319877), (43, 267804), (86, 133902), (129, 89268), (172, 66951), (173, 66564), (258, 44634), (346, 33282), (387, 29756), (516, 22317), (519, 22188), (692, 16641), (774, 14878), (1038, 11094), (1548, 7439), (1557, 7396), (1849, 6228), (2076, 5547), (3114, 3698)]