6181938

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:228

約数の個数: 72

約数和(自身を含む): 16041168

約数和(自身を除く): 9859230

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 49, 63, 86, 98, 126, 129, 147, 163, 258, 294, 301, 326, 387, 441, 489, 602, 774, 882, 903, 978, 1141, 1467, 1806, 2107, 2282, 2709, 2934, 3423, 4214, 5418, 6321, 6846, 7009, 7987, 10269, 12642, 14018, 15974, 18963, 20538, 21027, 23961, 37926, 42054, 47922, 49063, 63081, 71883, 98126, 126162, 143766, 147189, 294378, 343441, 441567, 686882, 883134, 1030323, 2060646, 3090969, 6181938]

約数ペア:

[(1, 6181938), (2, 3090969), (3, 2060646), (6, 1030323), (7, 883134), (9, 686882), (14, 441567), (18, 343441), (21, 294378), (42, 147189), (43, 143766), (49, 126162), (63, 98126), (86, 71883), (98, 63081), (126, 49063), (129, 47922), (147, 42054), (163, 37926), (258, 23961), (294, 21027), (301, 20538), (326, 18963), (387, 15974), (441, 14018), (489, 12642), (602, 10269), (774, 7987), (882, 7009), (903, 6846), (978, 6321), (1141, 5418), (1467, 4214), (1806, 3423), (2107, 2934), (2282, 2709)]