19027641276

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3974027}}^1$

素因数の和:3974063

約数の個数: 72

約数和(自身を含む): 57861847680

約数和(自身を除く): 38834206404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 3974027, 7948054, 11922081, 15896108, 23844162, 27818189, 35766243, 47688324, 55636378, 71532486, 75506513, 83454567, 111272756, 143064972, 151013026, 166909134, 226519539, 250363701, 302026052, 333818268, 453039078, 500727402, 528545591, 679558617, 906078156, 1001454804, 1057091182, 1359117234, 1585636773, 2114182364, 2718234468, 3171273546, 4756910319, 6342547092, 9513820638, 19027641276]

約数ペア:

[(1, 19027641276), (2, 9513820638), (3, 6342547092), (4, 4756910319), (6, 3171273546), (7, 2718234468), (9, 2114182364), (12, 1585636773), (14, 1359117234), (18, 1057091182), (19, 1001454804), (21, 906078156), (28, 679558617), (36, 528545591), (38, 500727402), (42, 453039078), (57, 333818268), (63, 302026052), (76, 250363701), (84, 226519539), (114, 166909134), (126, 151013026), (133, 143064972), (171, 111272756), (228, 83454567), (252, 75506513), (266, 71532486), (342, 55636378), (399, 47688324), (532, 35766243), (684, 27818189), (798, 23844162), (1197, 15896108), (1596, 11922081), (2394, 7948054), (4788, 3974027)]