2141442

素因数分解:

$2^1\times 3^2\times {\mathrm{271}}^1\times {\mathrm{439}}^1$

素因数の和:718

約数の個数: 24

約数和(自身を含む): 4667520

約数和(自身を除く): 2526078

約数列:

[1, 2, 3, 6, 9, 18, 271, 439, 542, 813, 878, 1317, 1626, 2439, 2634, 3951, 4878, 7902, 118969, 237938, 356907, 713814, 1070721, 2141442]

約数ペア:

[(1, 2141442), (2, 1070721), (3, 713814), (6, 356907), (9, 237938), (18, 118969), (271, 7902), (439, 4878), (542, 3951), (813, 2634), (878, 2439), (1317, 1626)]