2019475386522

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{178936327}}^1$

素因数の和:178936368

約数の個数: 64

約数和(自身を含む): 5153366246400

約数和(自身を除く): 3133890859878

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 33, 38, 54, 57, 66, 99, 114, 171, 198, 209, 297, 342, 418, 513, 594, 627, 1026, 1254, 1881, 3762, 5643, 11286, 178936327, 357872654, 536808981, 1073617962, 1610426943, 1968299597, 3220853886, 3399790213, 3936599194, 4831280829, 5904898791, 6799580426, 9662561658, 10199370639, 11809797582, 17714696373, 20398741278, 30598111917, 35429392746, 37397692343, 53144089119, 61196223834, 74795384686, 91794335751, 106288178238, 112193077029, 183588671502, 224386154058, 336579231087, 673158462174, 1009737693261, 2019475386522]

約数ペア:

[(1, 2019475386522), (2, 1009737693261), (3, 673158462174), (6, 336579231087), (9, 224386154058), (11, 183588671502), (18, 112193077029), (19, 106288178238), (22, 91794335751), (27, 74795384686), (33, 61196223834), (38, 53144089119), (54, 37397692343), (57, 35429392746), (66, 30598111917), (99, 20398741278), (114, 17714696373), (171, 11809797582), (198, 10199370639), (209, 9662561658), (297, 6799580426), (342, 5904898791), (418, 4831280829), (513, 3936599194), (594, 3399790213), (627, 3220853886), (1026, 1968299597), (1254, 1610426943), (1881, 1073617962), (3762, 536808981), (5643, 357872654), (11286, 178936327)]