69818478

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{21997}}^1$

素因数の和:22048

約数の個数: 24

約数和(自身を含む): 145978728

約数和(自身を除く): 76160250

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 529, 1058, 1587, 3174, 21997, 43994, 65991, 131982, 505931, 1011862, 1517793, 3035586, 11636413, 23272826, 34909239, 69818478]

約数ペア:

[(1, 69818478), (2, 34909239), (3, 23272826), (6, 11636413), (23, 3035586), (46, 1517793), (69, 1011862), (138, 505931), (529, 131982), (1058, 65991), (1587, 43994), (3174, 21997)]