18137952

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{2999}}^1$

素因数の和:3025

約数の個数: 96

約数和(自身を含む): 60480000

約数和(自身を除く): 42342048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 432, 504, 672, 756, 864, 1008, 1512, 2016, 2999, 3024, 5998, 6048, 8997, 11996, 17994, 20993, 23992, 26991, 35988, 41986, 47984, 53982, 62979, 71976, 80973, 83972, 95968, 107964, 125958, 143952, 161946, 167944, 188937, 215928, 251916, 287904, 323892, 335888, 377874, 431856, 503832, 566811, 647784, 671776, 755748, 863712, 1007664, 1133622, 1295568, 1511496, 2015328, 2267244, 2591136, 3022992, 4534488, 6045984, 9068976, 18137952]

約数ペア:

[(1, 18137952), (2, 9068976), (3, 6045984), (4, 4534488), (6, 3022992), (7, 2591136), (8, 2267244), (9, 2015328), (12, 1511496), (14, 1295568), (16, 1133622), (18, 1007664), (21, 863712), (24, 755748), (27, 671776), (28, 647784), (32, 566811), (36, 503832), (42, 431856), (48, 377874), (54, 335888), (56, 323892), (63, 287904), (72, 251916), (84, 215928), (96, 188937), (108, 167944), (112, 161946), (126, 143952), (144, 125958), (168, 107964), (189, 95968), (216, 83972), (224, 80973), (252, 71976), (288, 62979), (336, 53982), (378, 47984), (432, 41986), (504, 35988), (672, 26991), (756, 23992), (864, 20993), (1008, 17994), (1512, 11996), (2016, 8997), (2999, 6048), (3024, 5998)]