63974484

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{253867}}^1$

素因数の和:253884

約数の個数: 36

約数和(自身を含む): 184815904

約数和(自身を除く): 120841420

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 253867, 507734, 761601, 1015468, 1523202, 1777069, 2284803, 3046404, 3554138, 4569606, 5331207, 7108276, 9139212, 10662414, 15993621, 21324828, 31987242, 63974484]

約数ペア:

[(1, 63974484), (2, 31987242), (3, 21324828), (4, 15993621), (6, 10662414), (7, 9139212), (9, 7108276), (12, 5331207), (14, 4569606), (18, 3554138), (21, 3046404), (28, 2284803), (36, 1777069), (42, 1523202), (63, 1015468), (84, 761601), (126, 507734), (252, 253867)]