21929184

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^1\times {\mathrm{1493}}^1$

素因数の和:1529

約数の個数: 96

約数和(自身を含む): 67767840

約数和(自身を除く): 45838656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 96, 102, 108, 136, 144, 153, 204, 216, 272, 288, 306, 408, 432, 459, 544, 612, 816, 864, 918, 1224, 1493, 1632, 1836, 2448, 2986, 3672, 4479, 4896, 5972, 7344, 8958, 11944, 13437, 14688, 17916, 23888, 25381, 26874, 35832, 40311, 47776, 50762, 53748, 71664, 76143, 80622, 101524, 107496, 143328, 152286, 161244, 203048, 214992, 228429, 304572, 322488, 406096, 429984, 456858, 609144, 644976, 685287, 812192, 913716, 1218288, 1289952, 1370574, 1827432, 2436576, 2741148, 3654864, 5482296, 7309728, 10964592, 21929184]

約数ペア:

[(1, 21929184), (2, 10964592), (3, 7309728), (4, 5482296), (6, 3654864), (8, 2741148), (9, 2436576), (12, 1827432), (16, 1370574), (17, 1289952), (18, 1218288), (24, 913716), (27, 812192), (32, 685287), (34, 644976), (36, 609144), (48, 456858), (51, 429984), (54, 406096), (68, 322488), (72, 304572), (96, 228429), (102, 214992), (108, 203048), (136, 161244), (144, 152286), (153, 143328), (204, 107496), (216, 101524), (272, 80622), (288, 76143), (306, 71664), (408, 53748), (432, 50762), (459, 47776), (544, 40311), (612, 35832), (816, 26874), (864, 25381), (918, 23888), (1224, 17916), (1493, 14688), (1632, 13437), (1836, 11944), (2448, 8958), (2986, 7344), (3672, 5972), (4479, 4896)]