121287798

素因数分解:

$2^1\times 3^2\times {\mathrm{439}}^1\times {\mathrm{15349}}^1$

素因数の和:15796

約数の個数: 24

約数和(自身を含む): 263406000

約数和(自身を除く): 142118202

約数列:

[1, 2, 3, 6, 9, 18, 439, 878, 1317, 2634, 3951, 7902, 15349, 30698, 46047, 92094, 138141, 276282, 6738211, 13476422, 20214633, 40429266, 60643899, 121287798]

約数ペア:

[(1, 121287798), (2, 60643899), (3, 40429266), (6, 20214633), (9, 13476422), (18, 6738211), (439, 276282), (878, 138141), (1317, 92094), (2634, 46047), (3951, 30698), (7902, 15349)]