21534144

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{5903}}^1$

素因数の和:5937

約数の個数: 56

約数和(自身を含む): 59984640

約数和(自身を除く): 38450496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 456, 608, 912, 1216, 1824, 3648, 5903, 11806, 17709, 23612, 35418, 47224, 70836, 94448, 112157, 141672, 188896, 224314, 283344, 336471, 377792, 448628, 566688, 672942, 897256, 1133376, 1345884, 1794512, 2691768, 3589024, 5383536, 7178048, 10767072, 21534144]

約数ペア:

[(1, 21534144), (2, 10767072), (3, 7178048), (4, 5383536), (6, 3589024), (8, 2691768), (12, 1794512), (16, 1345884), (19, 1133376), (24, 897256), (32, 672942), (38, 566688), (48, 448628), (57, 377792), (64, 336471), (76, 283344), (96, 224314), (114, 188896), (152, 141672), (192, 112157), (228, 94448), (304, 70836), (456, 47224), (608, 35418), (912, 23612), (1216, 17709), (1824, 11806), (3648, 5903)]