15286908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13999}}^1$

素因数の和:14026

約数の個数: 48

約数和(自身を含む): 43904000

約数和(自身を除く): 28617092

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 13999, 27998, 41997, 55996, 83994, 97993, 167988, 181987, 195986, 293979, 363974, 391972, 545961, 587958, 727948, 1091922, 1175916, 1273909, 2183844, 2547818, 3821727, 5095636, 7643454, 15286908]

約数ペア:

[(1, 15286908), (2, 7643454), (3, 5095636), (4, 3821727), (6, 2547818), (7, 2183844), (12, 1273909), (13, 1175916), (14, 1091922), (21, 727948), (26, 587958), (28, 545961), (39, 391972), (42, 363974), (52, 293979), (78, 195986), (84, 181987), (91, 167988), (156, 97993), (182, 83994), (273, 55996), (364, 41997), (546, 27998), (1092, 13999)]