149909274

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{225089}}^1$

素因数の和:225134

約数の個数: 24

約数和(自身を含む): 333583380

約数和(自身を除く): 183674106

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 225089, 450178, 675267, 1350534, 2025801, 4051602, 8328293, 16656586, 24984879, 49969758, 74954637, 149909274]

約数ペア:

[(1, 149909274), (2, 74954637), (3, 49969758), (6, 24984879), (9, 16656586), (18, 8328293), (37, 4051602), (74, 2025801), (111, 1350534), (222, 675267), (333, 450178), (666, 225089)]