18442987196

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{1493}}^1\times {\mathrm{75323}}^1$

素因数の和:76861

約数の個数: 24

約数和(自身を含む): 33085012464

約数和(自身を除く): 14642025268

約数列:

[1, 2, 4, 41, 82, 164, 1493, 2986, 5972, 61213, 75323, 122426, 150646, 244852, 301292, 3088243, 6176486, 12352972, 112457239, 224914478, 449828956, 4610746799, 9221493598, 18442987196]

約数ペア:

[(1, 18442987196), (2, 9221493598), (4, 4610746799), (41, 449828956), (82, 224914478), (164, 112457239), (1493, 12352972), (2986, 6176486), (5972, 3088243), (61213, 301292), (75323, 244852), (122426, 150646)]