12345620724

素因数分解:

$2^2\times 3^3\times {\mathrm{127}}^1\times {\mathrm{900089}}^1$

素因数の和:900229

約数の個数: 48

約数和(自身を含む): 32259225600

約数和(自身を除く): 19913604876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 127, 254, 381, 508, 762, 1143, 1524, 2286, 3429, 4572, 6858, 13716, 900089, 1800178, 2700267, 3600356, 5400534, 8100801, 10801068, 16201602, 24302403, 32403204, 48604806, 97209612, 114311303, 228622606, 342933909, 457245212, 685867818, 1028801727, 1371735636, 2057603454, 3086405181, 4115206908, 6172810362, 12345620724]

約数ペア:

[(1, 12345620724), (2, 6172810362), (3, 4115206908), (4, 3086405181), (6, 2057603454), (9, 1371735636), (12, 1028801727), (18, 685867818), (27, 457245212), (36, 342933909), (54, 228622606), (108, 114311303), (127, 97209612), (254, 48604806), (381, 32403204), (508, 24302403), (762, 16201602), (1143, 10801068), (1524, 8100801), (2286, 5400534), (3429, 3600356), (4572, 2700267), (6858, 1800178), (13716, 900089)]