9972858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{647}}^1$

素因数の和:1026

約数の個数: 32

約数和(自身を含む): 22892544

約数和(自身を除く): 12919686

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 367, 647, 734, 1101, 1294, 1941, 2202, 2569, 3882, 4529, 5138, 7707, 9058, 13587, 15414, 27174, 237449, 474898, 712347, 1424694, 1662143, 3324286, 4986429, 9972858]

約数ペア:

[(1, 9972858), (2, 4986429), (3, 3324286), (6, 1662143), (7, 1424694), (14, 712347), (21, 474898), (42, 237449), (367, 27174), (647, 15414), (734, 13587), (1101, 9058), (1294, 7707), (1941, 5138), (2202, 4529), (2569, 3882)]