21551258448

素因数分解:

$2^4\times 3^2\times {\mathrm{1607}}^1\times {\mathrm{93131}}^1$

素因数の和:94752

約数の個数: 60

約数和(自身を含む): 60351771168

約数和(自身を除く): 38800512720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1607, 3214, 4821, 6428, 9642, 12856, 14463, 19284, 25712, 28926, 38568, 57852, 77136, 93131, 115704, 186262, 231408, 279393, 372524, 558786, 745048, 838179, 1117572, 1490096, 1676358, 2235144, 3352716, 4470288, 6705432, 13410864, 149661517, 299323034, 448984551, 598646068, 897969102, 1197292136, 1346953653, 1795938204, 2394584272, 2693907306, 3591876408, 5387814612, 7183752816, 10775629224, 21551258448]

約数ペア:

[(1, 21551258448), (2, 10775629224), (3, 7183752816), (4, 5387814612), (6, 3591876408), (8, 2693907306), (9, 2394584272), (12, 1795938204), (16, 1346953653), (18, 1197292136), (24, 897969102), (36, 598646068), (48, 448984551), (72, 299323034), (144, 149661517), (1607, 13410864), (3214, 6705432), (4821, 4470288), (6428, 3352716), (9642, 2235144), (12856, 1676358), (14463, 1490096), (19284, 1117572), (25712, 838179), (28926, 745048), (38568, 558786), (57852, 372524), (77136, 279393), (93131, 231408), (115704, 186262)]