21133427136

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{3550643}}^1$

素因数の和:3550689

約数の個数: 56

約数和(自身を含む): 57719268864

約数和(自身を除く): 36585841728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 496, 744, 992, 1488, 1984, 2976, 5952, 3550643, 7101286, 10651929, 14202572, 21303858, 28405144, 42607716, 56810288, 85215432, 110069933, 113620576, 170430864, 220139866, 227241152, 330209799, 340861728, 440279732, 660419598, 681723456, 880559464, 1320839196, 1761118928, 2641678392, 3522237856, 5283356784, 7044475712, 10566713568, 21133427136]

約数ペア:

[(1, 21133427136), (2, 10566713568), (3, 7044475712), (4, 5283356784), (6, 3522237856), (8, 2641678392), (12, 1761118928), (16, 1320839196), (24, 880559464), (31, 681723456), (32, 660419598), (48, 440279732), (62, 340861728), (64, 330209799), (93, 227241152), (96, 220139866), (124, 170430864), (186, 113620576), (192, 110069933), (248, 85215432), (372, 56810288), (496, 42607716), (744, 28405144), (992, 21303858), (1488, 14202572), (1984, 10651929), (2976, 7101286), (5952, 3550643)]