8420935068

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{856831}}^1$

素因数の和:856864

約数の個数: 96

約数和(自身を含む): 26870251520

約数和(自身を除く): 18449316452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 156, 182, 189, 234, 252, 273, 351, 364, 378, 468, 546, 702, 756, 819, 1092, 1404, 1638, 2457, 3276, 4914, 9828, 856831, 1713662, 2570493, 3427324, 5140986, 5997817, 7711479, 10281972, 11138803, 11995634, 15422958, 17993451, 22277606, 23134437, 23991268, 30845916, 33416409, 35986902, 44555212, 46268874, 53980353, 66832818, 71973804, 77971621, 92537748, 100249227, 107960706, 133665636, 155943242, 161941059, 200498454, 215921412, 233914863, 300747681, 311886484, 323882118, 400996908, 467829726, 601495362, 647764236, 701744589, 935659452, 1202990724, 1403489178, 2105233767, 2806978356, 4210467534, 8420935068]

約数ペア:

[(1, 8420935068), (2, 4210467534), (3, 2806978356), (4, 2105233767), (6, 1403489178), (7, 1202990724), (9, 935659452), (12, 701744589), (13, 647764236), (14, 601495362), (18, 467829726), (21, 400996908), (26, 323882118), (27, 311886484), (28, 300747681), (36, 233914863), (39, 215921412), (42, 200498454), (52, 161941059), (54, 155943242), (63, 133665636), (78, 107960706), (84, 100249227), (91, 92537748), (108, 77971621), (117, 71973804), (126, 66832818), (156, 53980353), (182, 46268874), (189, 44555212), (234, 35986902), (252, 33416409), (273, 30845916), (351, 23991268), (364, 23134437), (378, 22277606), (468, 17993451), (546, 15422958), (702, 11995634), (756, 11138803), (819, 10281972), (1092, 7711479), (1404, 5997817), (1638, 5140986), (2457, 3427324), (3276, 2570493), (4914, 1713662), (9828, 856831)]