218936622

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{20983}}^1$

素因数の和:21072

約数の個数: 32

約数和(自身を含む): 459297792

約数和(自身を除く): 240361170

約数列:

[1, 2, 3, 6, 37, 47, 74, 94, 111, 141, 222, 282, 1739, 3478, 5217, 10434, 20983, 41966, 62949, 125898, 776371, 986201, 1552742, 1972402, 2329113, 2958603, 4658226, 5917206, 36489437, 72978874, 109468311, 218936622]

約数ペア:

[(1, 218936622), (2, 109468311), (3, 72978874), (6, 36489437), (37, 5917206), (47, 4658226), (74, 2958603), (94, 2329113), (111, 1972402), (141, 1552742), (222, 986201), (282, 776371), (1739, 125898), (3478, 62949), (5217, 41966), (10434, 20983)]