2019505896

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{977}}^1\times {\mathrm{1511}}^1$

素因数の和:2519

約数の個数: 96

約数和(自身を含む): 5767070400

約数和(自身を除く): 3747564504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 977, 1368, 1511, 1954, 2931, 3022, 3908, 4533, 5862, 6044, 7816, 8793, 9066, 11724, 12088, 13599, 17586, 18132, 18563, 23448, 27198, 28709, 35172, 36264, 37126, 54396, 55689, 57418, 70344, 74252, 86127, 108792, 111378, 114836, 148504, 167067, 172254, 222756, 229672, 258381, 334134, 344508, 445512, 516762, 668268, 689016, 1033524, 1336536, 1476247, 2067048, 2952494, 4428741, 5904988, 8857482, 11809976, 13286223, 17714964, 26572446, 28048693, 35429928, 53144892, 56097386, 84146079, 106289784, 112194772, 168292158, 224389544, 252438237, 336584316, 504876474, 673168632, 1009752948, 2019505896]

約数ペア:

[(1, 2019505896), (2, 1009752948), (3, 673168632), (4, 504876474), (6, 336584316), (8, 252438237), (9, 224389544), (12, 168292158), (18, 112194772), (19, 106289784), (24, 84146079), (36, 56097386), (38, 53144892), (57, 35429928), (72, 28048693), (76, 26572446), (114, 17714964), (152, 13286223), (171, 11809976), (228, 8857482), (342, 5904988), (456, 4428741), (684, 2952494), (977, 2067048), (1368, 1476247), (1511, 1336536), (1954, 1033524), (2931, 689016), (3022, 668268), (3908, 516762), (4533, 445512), (5862, 344508), (6044, 334134), (7816, 258381), (8793, 229672), (9066, 222756), (11724, 172254), (12088, 167067), (13599, 148504), (17586, 114836), (18132, 111378), (18563, 108792), (23448, 86127), (27198, 74252), (28709, 70344), (35172, 57418), (36264, 55689), (37126, 54396)]