2831071572

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{82003}}^1$

素因数の和:82157

約数の個数: 72

約数和(自身を含む): 8238449856

約数和(自身を除く): 5407378284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 137, 252, 274, 411, 548, 822, 959, 1233, 1644, 1918, 2466, 2877, 3836, 4932, 5754, 8631, 11508, 17262, 34524, 82003, 164006, 246009, 328012, 492018, 574021, 738027, 984036, 1148042, 1476054, 1722063, 2296084, 2952108, 3444126, 5166189, 6888252, 10332378, 11234411, 20664756, 22468822, 33703233, 44937644, 67406466, 78640877, 101109699, 134812932, 157281754, 202219398, 235922631, 314563508, 404438796, 471845262, 707767893, 943690524, 1415535786, 2831071572]

約数ペア:

[(1, 2831071572), (2, 1415535786), (3, 943690524), (4, 707767893), (6, 471845262), (7, 404438796), (9, 314563508), (12, 235922631), (14, 202219398), (18, 157281754), (21, 134812932), (28, 101109699), (36, 78640877), (42, 67406466), (63, 44937644), (84, 33703233), (126, 22468822), (137, 20664756), (252, 11234411), (274, 10332378), (411, 6888252), (548, 5166189), (822, 3444126), (959, 2952108), (1233, 2296084), (1644, 1722063), (1918, 1476054), (2466, 1148042), (2877, 984036), (3836, 738027), (4932, 574021), (5754, 492018), (8631, 328012), (11508, 246009), (17262, 164006), (34524, 82003)]