18545002672

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7199147}}^1$

素因数の和:7199185

約数の個数: 40

約数和(自身を含む): 42849328896

約数和(自身を除く): 24304326224

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 7199147, 14398294, 28796588, 50394029, 57593176, 100788058, 115186352, 165580381, 201576116, 331160762, 403152232, 662321524, 806304464, 1159062667, 1324643048, 2318125334, 2649286096, 4636250668, 9272501336, 18545002672]

約数ペア:

[(1, 18545002672), (2, 9272501336), (4, 4636250668), (7, 2649286096), (8, 2318125334), (14, 1324643048), (16, 1159062667), (23, 806304464), (28, 662321524), (46, 403152232), (56, 331160762), (92, 201576116), (112, 165580381), (161, 115186352), (184, 100788058), (322, 57593176), (368, 50394029), (644, 28796588), (1288, 14398294), (2576, 7199147)]