40439382

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{1619}}^1$

素因数の和:1828

約数の個数: 32

約数和(自身を含む): 84913920

約数和(自身を除く): 44474538

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 181, 362, 543, 1086, 1619, 3238, 4163, 4857, 8326, 9714, 12489, 24978, 37237, 74474, 111711, 223422, 293039, 586078, 879117, 1758234, 6739897, 13479794, 20219691, 40439382]

約数ペア:

[(1, 40439382), (2, 20219691), (3, 13479794), (6, 6739897), (23, 1758234), (46, 879117), (69, 586078), (138, 293039), (181, 223422), (362, 111711), (543, 74474), (1086, 37237), (1619, 24978), (3238, 12489), (4163, 9714), (4857, 8326)]