261830538

素因数分解:

$2^1\times 3^2\times {\mathrm{3011}}^1\times {\mathrm{4831}}^1$

素因数の和:7850

約数の個数: 24

約数和(自身を含む): 567605376

約数和(自身を除く): 305774838

約数列:

[1, 2, 3, 6, 9, 18, 3011, 4831, 6022, 9033, 9662, 14493, 18066, 27099, 28986, 43479, 54198, 86958, 14546141, 29092282, 43638423, 87276846, 130915269, 261830538]

約数ペア:

[(1, 261830538), (2, 130915269), (3, 87276846), (6, 43638423), (9, 29092282), (18, 14546141), (3011, 86958), (4831, 54198), (6022, 43479), (9033, 28986), (9662, 27099), (14493, 18066)]