2851748172

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{870497}}^1$

素因数の和:870527

約数の個数: 72

約数和(自身を含む): 8872115616

約数和(自身を除く): 6020367444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 870497, 1740994, 2611491, 3481988, 5222982, 6093479, 7834473, 10445964, 11316461, 12186958, 15668946, 18280437, 22632922, 24373916, 31337892, 33949383, 36560874, 45265844, 54841311, 67898766, 73121748, 79215227, 101848149, 109682622, 135797532, 158430454, 203696298, 219365244, 237645681, 316860908, 407392596, 475291362, 712937043, 950582724, 1425874086, 2851748172]

約数ペア:

[(1, 2851748172), (2, 1425874086), (3, 950582724), (4, 712937043), (6, 475291362), (7, 407392596), (9, 316860908), (12, 237645681), (13, 219365244), (14, 203696298), (18, 158430454), (21, 135797532), (26, 109682622), (28, 101848149), (36, 79215227), (39, 73121748), (42, 67898766), (52, 54841311), (63, 45265844), (78, 36560874), (84, 33949383), (91, 31337892), (117, 24373916), (126, 22632922), (156, 18280437), (182, 15668946), (234, 12186958), (252, 11316461), (273, 10445964), (364, 7834473), (468, 6093479), (546, 5222982), (819, 3481988), (1092, 2611491), (1638, 1740994), (3276, 870497)]