78339618

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{11731}}^1$

素因数の和:11799

約数の個数: 48

約数和(自身を含む): 197660736

約数和(自身を除く): 119321118

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 318, 371, 477, 742, 954, 1113, 2226, 3339, 6678, 11731, 23462, 35193, 70386, 82117, 105579, 164234, 211158, 246351, 492702, 621743, 739053, 1243486, 1478106, 1865229, 3730458, 4352201, 5595687, 8704402, 11191374, 13056603, 26113206, 39169809, 78339618]

約数ペア:

[(1, 78339618), (2, 39169809), (3, 26113206), (6, 13056603), (7, 11191374), (9, 8704402), (14, 5595687), (18, 4352201), (21, 3730458), (42, 1865229), (53, 1478106), (63, 1243486), (106, 739053), (126, 621743), (159, 492702), (318, 246351), (371, 211158), (477, 164234), (742, 105579), (954, 82117), (1113, 70386), (2226, 35193), (3339, 23462), (6678, 11731)]