2139674706

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{537877}}^1$

素因数の和:537915

約数の個数: 48

約数和(自身を含む): 5286264984

約数和(自身を除く): 3146590278

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 537877, 1075754, 1613631, 3227262, 4840893, 6992401, 9143909, 9681786, 13984802, 18287818, 20977203, 27431727, 41954406, 54863454, 62931609, 82295181, 118870817, 125863218, 164590362, 237741634, 356612451, 713224902, 1069837353, 2139674706]

約数ペア:

[(1, 2139674706), (2, 1069837353), (3, 713224902), (6, 356612451), (9, 237741634), (13, 164590362), (17, 125863218), (18, 118870817), (26, 82295181), (34, 62931609), (39, 54863454), (51, 41954406), (78, 27431727), (102, 20977203), (117, 18287818), (153, 13984802), (221, 9681786), (234, 9143909), (306, 6992401), (442, 4840893), (663, 3227262), (1326, 1613631), (1989, 1075754), (3978, 537877)]