2443878

素因数分解:

$2^1\times 3^3\times {\mathrm{167}}^1\times {\mathrm{271}}^1$

素因数の和:449

約数の個数: 32

約数和(自身を含む): 5483520

約数和(自身を除く): 3039642

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 167, 271, 334, 501, 542, 813, 1002, 1503, 1626, 2439, 3006, 4509, 4878, 7317, 9018, 14634, 45257, 90514, 135771, 271542, 407313, 814626, 1221939, 2443878]

約数ペア:

[(1, 2443878), (2, 1221939), (3, 814626), (6, 407313), (9, 271542), (18, 135771), (27, 90514), (54, 45257), (167, 14634), (271, 9018), (334, 7317), (501, 4878), (542, 4509), (813, 3006), (1002, 2439), (1503, 1626)]