1395144

素因数分解:

$2^3\times 3^4\times {\mathrm{2153}}^1$

素因数の和:2171

約数の個数: 40

約数和(自身を含む): 3909510

約数和(自身を除く): 2514366

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 2153, 4306, 6459, 8612, 12918, 17224, 19377, 25836, 38754, 51672, 58131, 77508, 116262, 155016, 174393, 232524, 348786, 465048, 697572, 1395144]

約数ペア:

[(1, 1395144), (2, 697572), (3, 465048), (4, 348786), (6, 232524), (8, 174393), (9, 155016), (12, 116262), (18, 77508), (24, 58131), (27, 51672), (36, 38754), (54, 25836), (72, 19377), (81, 17224), (108, 12918), (162, 8612), (216, 6459), (324, 4306), (648, 2153)]