542884986

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{226769}}^1$

素因数の和:226803

約数の個数: 48

約数和(自身を含む): 1415044800

約数和(自身を除く): 872159814

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 226769, 453538, 680307, 1360614, 1587383, 2040921, 3174766, 4081842, 4308611, 4762149, 8617222, 9524298, 12925833, 14286447, 25851666, 28572894, 30160277, 38777499, 60320554, 77554998, 90480831, 180961662, 271442493, 542884986]

約数ペア:

[(1, 542884986), (2, 271442493), (3, 180961662), (6, 90480831), (7, 77554998), (9, 60320554), (14, 38777499), (18, 30160277), (19, 28572894), (21, 25851666), (38, 14286447), (42, 12925833), (57, 9524298), (63, 8617222), (114, 4762149), (126, 4308611), (133, 4081842), (171, 3174766), (266, 2040921), (342, 1587383), (399, 1360614), (798, 680307), (1197, 453538), (2394, 226769)]