1272156726

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{9218527}}^1$

素因数の和:9218555

約数の個数: 16

約数和(自身を含む): 2654936064

約数和(自身を除く): 1382779338

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 9218527, 18437054, 27655581, 55311162, 212026121, 424052242, 636078363, 1272156726]

約数ペア:

[(1, 1272156726), (2, 636078363), (3, 424052242), (6, 212026121), (23, 55311162), (46, 27655581), (69, 18437054), (138, 9218527)]