18732851199

素因数分解:

$3^2\times {\mathrm{233}}^1\times {\mathrm{2789}}^1\times {\mathrm{3203}}^1$

素因数の和:6231

約数の個数: 24

約数和(自身を含む): 27192924720

約数和(自身を除く): 8460073521

約数列:

[1, 3, 9, 233, 699, 2097, 2789, 3203, 8367, 9609, 25101, 28827, 649837, 746299, 1949511, 2238897, 5848533, 6716691, 8933167, 26799501, 80398503, 2081427911, 6244283733, 18732851199]

約数ペア:

[(1, 18732851199), (3, 6244283733), (9, 2081427911), (233, 80398503), (699, 26799501), (2097, 8933167), (2789, 6716691), (3203, 5848533), (8367, 2238897), (9609, 1949511), (25101, 746299), (28827, 649837)]