21803904

素因数分解:

$2^7\times 3^5\times {\mathrm{701}}^1$

素因数の和:730

約数の個数: 96

約数和(自身を含む): 65159640

約数和(自身を除く): 43355736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 288, 324, 384, 432, 486, 576, 648, 701, 864, 972, 1152, 1296, 1402, 1728, 1944, 2103, 2592, 2804, 3456, 3888, 4206, 5184, 5608, 6309, 7776, 8412, 10368, 11216, 12618, 15552, 16824, 18927, 22432, 25236, 31104, 33648, 37854, 44864, 50472, 56781, 67296, 75708, 89728, 100944, 113562, 134592, 151416, 170343, 201888, 227124, 269184, 302832, 340686, 403776, 454248, 605664, 681372, 807552, 908496, 1211328, 1362744, 1816992, 2422656, 2725488, 3633984, 5450976, 7267968, 10901952, 21803904]

約数ペア:

[(1, 21803904), (2, 10901952), (3, 7267968), (4, 5450976), (6, 3633984), (8, 2725488), (9, 2422656), (12, 1816992), (16, 1362744), (18, 1211328), (24, 908496), (27, 807552), (32, 681372), (36, 605664), (48, 454248), (54, 403776), (64, 340686), (72, 302832), (81, 269184), (96, 227124), (108, 201888), (128, 170343), (144, 151416), (162, 134592), (192, 113562), (216, 100944), (243, 89728), (288, 75708), (324, 67296), (384, 56781), (432, 50472), (486, 44864), (576, 37854), (648, 33648), (701, 31104), (864, 25236), (972, 22432), (1152, 18927), (1296, 16824), (1402, 15552), (1728, 12618), (1944, 11216), (2103, 10368), (2592, 8412), (2804, 7776), (3456, 6309), (3888, 5608), (4206, 5184)]