1640471436

素因数分解:

$2^2\times 3^2\times {\mathrm{193}}^1\times {\mathrm{236107}}^1$

素因数の和:236310

約数の個数: 36

約数和(自身を含む): 4168250632

約数和(自身を除く): 2527779196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 193, 386, 579, 772, 1158, 1737, 2316, 3474, 6948, 236107, 472214, 708321, 944428, 1416642, 2124963, 2833284, 4249926, 8499852, 45568651, 91137302, 136705953, 182274604, 273411906, 410117859, 546823812, 820235718, 1640471436]

約数ペア:

[(1, 1640471436), (2, 820235718), (3, 546823812), (4, 410117859), (6, 273411906), (9, 182274604), (12, 136705953), (18, 91137302), (36, 45568651), (193, 8499852), (386, 4249926), (579, 2833284), (772, 2124963), (1158, 1416642), (1737, 944428), (2316, 708321), (3474, 472214), (6948, 236107)]