18420430801

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{557671}}^1$

素因数の和:557784

約数の個数: 16

約数和(自身を含む): 20477715840

約数和(自身を除く): 2057285039

約数列:

[1, 17, 29, 67, 493, 1139, 1943, 33031, 557671, 9480407, 16172459, 37363957, 274931803, 635187269, 1083554753, 18420430801]

約数ペア:

[(1, 18420430801), (17, 1083554753), (29, 635187269), (67, 274931803), (493, 37363957), (1139, 16172459), (1943, 9480407), (33031, 557671)]