18020226

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{6043}}^1$

素因数の和:6126

約数の個数: 32

約数和(自身を含む): 41776128

約数和(自身を除く): 23755902

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 6043, 12086, 18129, 36258, 42301, 84602, 126903, 253806, 429053, 858106, 1287159, 2574318, 3003371, 6006742, 9010113, 18020226]

約数ペア:

[(1, 18020226), (2, 9010113), (3, 6006742), (6, 3003371), (7, 2574318), (14, 1287159), (21, 858106), (42, 429053), (71, 253806), (142, 126903), (213, 84602), (426, 42301), (497, 36258), (994, 18129), (1491, 12086), (2982, 6043)]