18076552

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2381}}^1$

素因数の和:2473

約数の個数: 32

約数和(自身を含む): 37016280

約数和(自身を除く): 18939728

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 146, 292, 584, 949, 1898, 2381, 3796, 4762, 7592, 9524, 19048, 30953, 61906, 123812, 173813, 247624, 347626, 695252, 1390504, 2259569, 4519138, 9038276, 18076552]

約数ペア:

[(1, 18076552), (2, 9038276), (4, 4519138), (8, 2259569), (13, 1390504), (26, 695252), (52, 347626), (73, 247624), (104, 173813), (146, 123812), (292, 61906), (584, 30953), (949, 19048), (1898, 9524), (2381, 7592), (3796, 4762)]