18824328

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{4933}}^1$

素因数の和:4998

約数の個数: 48

約数和(自身を含む): 51955020

約数和(自身を除く): 33130692

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 954, 1272, 1908, 3816, 4933, 9866, 14799, 19732, 29598, 39464, 44397, 59196, 88794, 118392, 177588, 261449, 355176, 522898, 784347, 1045796, 1568694, 2091592, 2353041, 3137388, 4706082, 6274776, 9412164, 18824328]

約数ペア:

[(1, 18824328), (2, 9412164), (3, 6274776), (4, 4706082), (6, 3137388), (8, 2353041), (9, 2091592), (12, 1568694), (18, 1045796), (24, 784347), (36, 522898), (53, 355176), (72, 261449), (106, 177588), (159, 118392), (212, 88794), (318, 59196), (424, 44397), (477, 39464), (636, 29598), (954, 19732), (1272, 14799), (1908, 9866), (3816, 4933)]