538279938

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{1424021}}^1$

素因数の和:1424039

約数の個数: 32

約数和(自身を含む): 1367061120

約数和(自身を除く): 828781182

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 1424021, 2848042, 4272063, 8544126, 9968147, 12816189, 19936294, 25632378, 29904441, 38448567, 59808882, 76897134, 89713323, 179426646, 269139969, 538279938]

約数ペア:

[(1, 538279938), (2, 269139969), (3, 179426646), (6, 89713323), (7, 76897134), (9, 59808882), (14, 38448567), (18, 29904441), (21, 25632378), (27, 19936294), (42, 12816189), (54, 9968147), (63, 8544126), (126, 4272063), (189, 2848042), (378, 1424021)]