19553076

素因数分解:

$2^2\times 3^4\times {\mathrm{29}}^1\times {\mathrm{2081}}^1$

素因数の和:2126

約数の個数: 60

約数和(自身を含む): 52903620

約数和(自身を除く): 33350544

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 81, 87, 108, 116, 162, 174, 261, 324, 348, 522, 783, 1044, 1566, 2081, 2349, 3132, 4162, 4698, 6243, 8324, 9396, 12486, 18729, 24972, 37458, 56187, 60349, 74916, 112374, 120698, 168561, 181047, 224748, 241396, 337122, 362094, 543141, 674244, 724188, 1086282, 1629423, 2172564, 3258846, 4888269, 6517692, 9776538, 19553076]

約数ペア:

[(1, 19553076), (2, 9776538), (3, 6517692), (4, 4888269), (6, 3258846), (9, 2172564), (12, 1629423), (18, 1086282), (27, 724188), (29, 674244), (36, 543141), (54, 362094), (58, 337122), (81, 241396), (87, 224748), (108, 181047), (116, 168561), (162, 120698), (174, 112374), (261, 74916), (324, 60349), (348, 56187), (522, 37458), (783, 24972), (1044, 18729), (1566, 12486), (2081, 9396), (2349, 8324), (3132, 6243), (4162, 4698)]