38974878

素因数分解:

$2^1\times 3^3\times {\mathrm{307}}^1\times {\mathrm{2351}}^1$

素因数の和:2669

約数の個数: 32

約数和(自身を含む): 86929920

約数和(自身を除く): 47955042

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 307, 614, 921, 1842, 2351, 2763, 4702, 5526, 7053, 8289, 14106, 16578, 21159, 42318, 63477, 126954, 721757, 1443514, 2165271, 4330542, 6495813, 12991626, 19487439, 38974878]

約数ペア:

[(1, 38974878), (2, 19487439), (3, 12991626), (6, 6495813), (9, 4330542), (18, 2165271), (27, 1443514), (54, 721757), (307, 126954), (614, 63477), (921, 42318), (1842, 21159), (2351, 16578), (2763, 14106), (4702, 8289), (5526, 7053)]