15407976

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:406

約数の個数: 64

約数和(自身を含む): 40734720

約数和(自身を除く): 25326744

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 103, 138, 184, 206, 271, 276, 309, 412, 542, 552, 618, 813, 824, 1084, 1236, 1626, 2168, 2369, 2472, 3252, 4738, 6233, 6504, 7107, 9476, 12466, 14214, 18699, 18952, 24932, 27913, 28428, 37398, 49864, 55826, 56856, 74796, 83739, 111652, 149592, 167478, 223304, 334956, 641999, 669912, 1283998, 1925997, 2567996, 3851994, 5135992, 7703988, 15407976]

約数ペア:

[(1, 15407976), (2, 7703988), (3, 5135992), (4, 3851994), (6, 2567996), (8, 1925997), (12, 1283998), (23, 669912), (24, 641999), (46, 334956), (69, 223304), (92, 167478), (103, 149592), (138, 111652), (184, 83739), (206, 74796), (271, 56856), (276, 55826), (309, 49864), (412, 37398), (542, 28428), (552, 27913), (618, 24932), (813, 18952), (824, 18699), (1084, 14214), (1236, 12466), (1626, 9476), (2168, 7107), (2369, 6504), (2472, 6233), (3252, 4738)]