18057732

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19543}}^1$

素因数の和:19568

約数の個数: 48

約数和(自身を含む): 52534272

約数和(自身を除く): 34476540

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 19543, 39086, 58629, 78172, 117258, 136801, 214973, 234516, 273602, 410403, 429946, 547204, 644919, 820806, 859892, 1289838, 1504811, 1641612, 2579676, 3009622, 4514433, 6019244, 9028866, 18057732]

約数ペア:

[(1, 18057732), (2, 9028866), (3, 6019244), (4, 4514433), (6, 3009622), (7, 2579676), (11, 1641612), (12, 1504811), (14, 1289838), (21, 859892), (22, 820806), (28, 644919), (33, 547204), (42, 429946), (44, 410403), (66, 273602), (77, 234516), (84, 214973), (132, 136801), (154, 117258), (231, 78172), (308, 58629), (462, 39086), (924, 19543)]