18359136

素因数分解:

$2^5\times 3^6\times {\mathrm{787}}^1$

素因数の和:815

約数の個数: 84

約数和(自身を含む): 54260892

約数和(自身を除く): 35901756

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, 243, 288, 324, 432, 486, 648, 729, 787, 864, 972, 1296, 1458, 1574, 1944, 2361, 2592, 2916, 3148, 3888, 4722, 5832, 6296, 7083, 7776, 9444, 11664, 12592, 14166, 18888, 21249, 23328, 25184, 28332, 37776, 42498, 56664, 63747, 75552, 84996, 113328, 127494, 169992, 191241, 226656, 254988, 339984, 382482, 509976, 573723, 679968, 764964, 1019952, 1147446, 1529928, 2039904, 2294892, 3059856, 4589784, 6119712, 9179568, 18359136]

約数ペア:

[(1, 18359136), (2, 9179568), (3, 6119712), (4, 4589784), (6, 3059856), (8, 2294892), (9, 2039904), (12, 1529928), (16, 1147446), (18, 1019952), (24, 764964), (27, 679968), (32, 573723), (36, 509976), (48, 382482), (54, 339984), (72, 254988), (81, 226656), (96, 191241), (108, 169992), (144, 127494), (162, 113328), (216, 84996), (243, 75552), (288, 63747), (324, 56664), (432, 42498), (486, 37776), (648, 28332), (729, 25184), (787, 23328), (864, 21249), (972, 18888), (1296, 14166), (1458, 12592), (1574, 11664), (1944, 9444), (2361, 7776), (2592, 7083), (2916, 6296), (3148, 5832), (3888, 4722)]