2012148117

素因数分解:

$3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{229}}^1\times {\mathrm{661}}^1$

素因数の和:1114

約数の個数: 48

約数和(自身を含む): 3357028480

約数和(自身を除く): 1344880363

約数列:

[1, 3, 7, 9, 21, 63, 211, 229, 633, 661, 687, 1477, 1603, 1899, 1983, 2061, 4431, 4627, 4809, 5949, 13293, 13881, 14427, 41643, 48319, 139471, 144957, 151369, 338233, 418413, 434871, 454107, 976297, 1014699, 1059583, 1255239, 1362321, 2928891, 3044097, 3178749, 8786673, 9536247, 31938859, 95816577, 223572013, 287449731, 670716039, 2012148117]

約数ペア:

[(1, 2012148117), (3, 670716039), (7, 287449731), (9, 223572013), (21, 95816577), (63, 31938859), (211, 9536247), (229, 8786673), (633, 3178749), (661, 3044097), (687, 2928891), (1477, 1362321), (1603, 1255239), (1899, 1059583), (1983, 1014699), (2061, 976297), (4431, 454107), (4627, 434871), (4809, 418413), (5949, 338233), (13293, 151369), (13881, 144957), (14427, 139471), (41643, 48319)]