189389406

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{59669}}^1$

素因数の和:59720

約数の個数: 24

約数和(自身を含む): 395970120

約数和(自身を除く): 206580714

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 529, 1058, 1587, 3174, 59669, 119338, 179007, 358014, 1372387, 2744774, 4117161, 8234322, 31564901, 63129802, 94694703, 189389406]

約数ペア:

[(1, 189389406), (2, 94694703), (3, 63129802), (6, 31564901), (23, 8234322), (46, 4117161), (69, 2744774), (138, 1372387), (529, 358014), (1058, 179007), (1587, 119338), (3174, 59669)]