21744288

素因数分解:

$2^5\times 3^4\times {\mathrm{8389}}^1$

素因数の和:8411

約数の個数: 60

約数和(自身を含む): 63956970

約数和(自身を除く): 42212682

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, 8389, 16778, 25167, 33556, 50334, 67112, 75501, 100668, 134224, 151002, 201336, 226503, 268448, 302004, 402672, 453006, 604008, 679509, 805344, 906012, 1208016, 1359018, 1812024, 2416032, 2718036, 3624048, 5436072, 7248096, 10872144, 21744288]

約数ペア:

[(1, 21744288), (2, 10872144), (3, 7248096), (4, 5436072), (6, 3624048), (8, 2718036), (9, 2416032), (12, 1812024), (16, 1359018), (18, 1208016), (24, 906012), (27, 805344), (32, 679509), (36, 604008), (48, 453006), (54, 402672), (72, 302004), (81, 268448), (96, 226503), (108, 201336), (144, 151002), (162, 134224), (216, 100668), (288, 75501), (324, 67112), (432, 50334), (648, 33556), (864, 25167), (1296, 16778), (2592, 8389)]