6639156

素因数分解:

$2^2\times 3^2\times {\mathrm{223}}^1\times {\mathrm{827}}^1$

素因数の和:1060

約数の個数: 36

約数和(自身を含む): 16877952

約数和(自身を除く): 10238796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 223, 446, 669, 827, 892, 1338, 1654, 2007, 2481, 2676, 3308, 4014, 4962, 7443, 8028, 9924, 14886, 29772, 184421, 368842, 553263, 737684, 1106526, 1659789, 2213052, 3319578, 6639156]

約数ペア:

[(1, 6639156), (2, 3319578), (3, 2213052), (4, 1659789), (6, 1106526), (9, 737684), (12, 553263), (18, 368842), (36, 184421), (223, 29772), (446, 14886), (669, 9924), (827, 8028), (892, 7443), (1338, 4962), (1654, 4014), (2007, 3308), (2481, 2676)]