3961908

素因数分解:

$2^2\times 3^2\times {\mathrm{167}}^1\times {\mathrm{659}}^1$

素因数の和:836

約数の個数: 36

約数和(自身を含む): 10090080

約数和(自身を除く): 6128172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 167, 334, 501, 659, 668, 1002, 1318, 1503, 1977, 2004, 2636, 3006, 3954, 5931, 6012, 7908, 11862, 23724, 110053, 220106, 330159, 440212, 660318, 990477, 1320636, 1980954, 3961908]

約数ペア:

[(1, 3961908), (2, 1980954), (3, 1320636), (4, 990477), (6, 660318), (9, 440212), (12, 330159), (18, 220106), (36, 110053), (167, 23724), (334, 11862), (501, 7908), (659, 6012), (668, 5931), (1002, 3954), (1318, 3006), (1503, 2636), (1977, 2004)]