854293884

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{25147}}^1$

素因数の和:25322

約数の個数: 48

約数和(自身を含む): 2112432000

約数和(自身を除く): 1258138116

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 149, 228, 298, 447, 596, 894, 1788, 2831, 5662, 8493, 11324, 16986, 25147, 33972, 50294, 75441, 100588, 150882, 301764, 477793, 955586, 1433379, 1911172, 2866758, 3746903, 5733516, 7493806, 11240709, 14987612, 22481418, 44962836, 71191157, 142382314, 213573471, 284764628, 427146942, 854293884]

約数ペア:

[(1, 854293884), (2, 427146942), (3, 284764628), (4, 213573471), (6, 142382314), (12, 71191157), (19, 44962836), (38, 22481418), (57, 14987612), (76, 11240709), (114, 7493806), (149, 5733516), (228, 3746903), (298, 2866758), (447, 1911172), (596, 1433379), (894, 955586), (1788, 477793), (2831, 301764), (5662, 150882), (8493, 100588), (11324, 75441), (16986, 50294), (25147, 33972)]