129853836

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{515293}}^1$

素因数の和:515310

約数の個数: 36

約数和(自身を含む): 375134032

約数和(自身を除く): 245280196

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 515293, 1030586, 1545879, 2061172, 3091758, 3607051, 4637637, 6183516, 7214102, 9275274, 10821153, 14428204, 18550548, 21642306, 32463459, 43284612, 64926918, 129853836]

約数ペア:

[(1, 129853836), (2, 64926918), (3, 43284612), (4, 32463459), (6, 21642306), (7, 18550548), (9, 14428204), (12, 10821153), (14, 9275274), (18, 7214102), (21, 6183516), (28, 4637637), (36, 3607051), (42, 3091758), (63, 2061172), (84, 1545879), (126, 1030586), (252, 515293)]