18485352

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{3517}}^1$

素因数の和:3602

約数の個数: 48

約数和(自身を含む): 50764740

約数和(自身を除く): 32279388

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 146, 219, 292, 438, 584, 657, 876, 1314, 1752, 2628, 3517, 5256, 7034, 10551, 14068, 21102, 28136, 31653, 42204, 63306, 84408, 126612, 253224, 256741, 513482, 770223, 1026964, 1540446, 2053928, 2310669, 3080892, 4621338, 6161784, 9242676, 18485352]

約数ペア:

[(1, 18485352), (2, 9242676), (3, 6161784), (4, 4621338), (6, 3080892), (8, 2310669), (9, 2053928), (12, 1540446), (18, 1026964), (24, 770223), (36, 513482), (72, 256741), (73, 253224), (146, 126612), (219, 84408), (292, 63306), (438, 42204), (584, 31653), (657, 28136), (876, 21102), (1314, 14068), (1752, 10551), (2628, 7034), (3517, 5256)]