18281352

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{11369}}^1$

素因数の和:11445

約数の個数: 32

約数和(自身を含む): 46389600

約数和(自身を除く): 28108248

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 804, 1608, 11369, 22738, 34107, 45476, 68214, 90952, 136428, 272856, 761723, 1523446, 2285169, 3046892, 4570338, 6093784, 9140676, 18281352]

約数ペア:

[(1, 18281352), (2, 9140676), (3, 6093784), (4, 4570338), (6, 3046892), (8, 2285169), (12, 1523446), (24, 761723), (67, 272856), (134, 136428), (201, 90952), (268, 68214), (402, 45476), (536, 34107), (804, 22738), (1608, 11369)]