18677054

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{12671}}^1$

素因数の和:12751

約数の個数: 16

約数和(自身を含む): 31021056

約数和(自身を除く): 12344002

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 12671, 25342, 139381, 278762, 848957, 1697914, 9338527, 18677054]

約数ペア:

[(1, 18677054), (2, 9338527), (11, 1697914), (22, 848957), (67, 278762), (134, 139381), (737, 25342), (1474, 12671)]