18888384064

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{570853}}^1$

素因数の和:570923

約数の個数: 56

約数和(自身を含む): 41759111808

約数和(自身を除く): 22870727744

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 64, 88, 94, 176, 188, 352, 376, 517, 704, 752, 1034, 1504, 2068, 3008, 4136, 8272, 16544, 33088, 570853, 1141706, 2283412, 4566824, 6279383, 9133648, 12558766, 18267296, 25117532, 26830091, 36534592, 50235064, 53660182, 100470128, 107320364, 200940256, 214640728, 295131001, 401880512, 429281456, 590262002, 858562912, 1180524004, 1717125824, 2361048008, 4722096016, 9444192032, 18888384064]

約数ペア:

[(1, 18888384064), (2, 9444192032), (4, 4722096016), (8, 2361048008), (11, 1717125824), (16, 1180524004), (22, 858562912), (32, 590262002), (44, 429281456), (47, 401880512), (64, 295131001), (88, 214640728), (94, 200940256), (176, 107320364), (188, 100470128), (352, 53660182), (376, 50235064), (517, 36534592), (704, 26830091), (752, 25117532), (1034, 18267296), (1504, 12558766), (2068, 9133648), (3008, 6279383), (4136, 4566824), (8272, 2283412), (16544, 1141706), (33088, 570853)]