21739104

素因数分解:

$2^5\times 3^4\times {\mathrm{8387}}^1$

素因数の和:8409

約数の個数: 60

約数和(自身を含む): 63941724

約数和(自身を除く): 42202620

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 8387, 16774, 25161, 33548, 50322, 67096, 75483, 100644, 134192, 150966, 201288, 226449, 268384, 301932, 402576, 452898, 603864, 679347, 805152, 905796, 1207728, 1358694, 1811592, 2415456, 2717388, 3623184, 5434776, 7246368, 10869552, 21739104]

約数ペア:

[(1, 21739104), (2, 10869552), (3, 7246368), (4, 5434776), (6, 3623184), (8, 2717388), (9, 2415456), (12, 1811592), (16, 1358694), (18, 1207728), (24, 905796), (27, 805152), (32, 679347), (36, 603864), (48, 452898), (54, 402576), (72, 301932), (81, 268384), (96, 226449), (108, 201288), (144, 150966), (162, 134192), (216, 100644), (288, 75483), (324, 67096), (432, 50322), (648, 33548), (864, 25161), (1296, 16774), (2592, 8387)]