21541235904

素因数分解:

$2^6\times 3^4\times {\mathrm{4155331}}^1$

素因数の和:4155355

約数の個数: 70

約数和(自身を含む): 63854986844

約数和(自身を除く): 42313750940

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 288, 324, 432, 576, 648, 864, 1296, 1728, 2592, 5184, 4155331, 8310662, 12465993, 16621324, 24931986, 33242648, 37397979, 49863972, 66485296, 74795958, 99727944, 112193937, 132970592, 149591916, 199455888, 224387874, 265941184, 299183832, 336581811, 398911776, 448775748, 598367664, 673163622, 797823552, 897551496, 1196735328, 1346327244, 1795102992, 2393470656, 2692654488, 3590205984, 5385308976, 7180411968, 10770617952, 21541235904]

約数ペア:

[(1, 21541235904), (2, 10770617952), (3, 7180411968), (4, 5385308976), (6, 3590205984), (8, 2692654488), (9, 2393470656), (12, 1795102992), (16, 1346327244), (18, 1196735328), (24, 897551496), (27, 797823552), (32, 673163622), (36, 598367664), (48, 448775748), (54, 398911776), (64, 336581811), (72, 299183832), (81, 265941184), (96, 224387874), (108, 199455888), (144, 149591916), (162, 132970592), (192, 112193937), (216, 99727944), (288, 74795958), (324, 66485296), (432, 49863972), (576, 37397979), (648, 33242648), (864, 24931986), (1296, 16621324), (1728, 12465993), (2592, 8310662), (5184, 4155331)]