2018095072

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{391711}}^1$

素因数の和:391751

約数の個数: 48

約数和(自身を含む): 4738148352

約数和(自身を除く): 2720053280

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 644, 736, 1288, 2576, 5152, 391711, 783422, 1566844, 2741977, 3133688, 5483954, 6267376, 9009353, 10967908, 12534752, 18018706, 21935816, 36037412, 43871632, 63065471, 72074824, 87743264, 126130942, 144149648, 252261884, 288299296, 504523768, 1009047536, 2018095072]

約数ペア:

[(1, 2018095072), (2, 1009047536), (4, 504523768), (7, 288299296), (8, 252261884), (14, 144149648), (16, 126130942), (23, 87743264), (28, 72074824), (32, 63065471), (46, 43871632), (56, 36037412), (92, 21935816), (112, 18018706), (161, 12534752), (184, 10967908), (224, 9009353), (322, 6267376), (368, 5483954), (644, 3133688), (736, 2741977), (1288, 1566844), (2576, 783422), (5152, 391711)]