966749868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{201911}}^1$

素因数の和:201947

約数の個数: 72

約数和(自身を含む): 2939838720

約数和(自身を除く): 1973088852

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, 201911, 403822, 605733, 807644, 1211466, 1413377, 1817199, 2422932, 2826754, 3634398, 3836309, 4240131, 5653508, 7268796, 7672618, 8480262, 11508927, 12720393, 15345236, 16960524, 23017854, 25440786, 26854163, 34526781, 46035708, 50881572, 53708326, 69053562, 80562489, 107416652, 138107124, 161124978, 241687467, 322249956, 483374934, 966749868]

約数ペア:

[(1, 966749868), (2, 483374934), (3, 322249956), (4, 241687467), (6, 161124978), (7, 138107124), (9, 107416652), (12, 80562489), (14, 69053562), (18, 53708326), (19, 50881572), (21, 46035708), (28, 34526781), (36, 26854163), (38, 25440786), (42, 23017854), (57, 16960524), (63, 15345236), (76, 12720393), (84, 11508927), (114, 8480262), (126, 7672618), (133, 7268796), (171, 5653508), (228, 4240131), (252, 3836309), (266, 3634398), (342, 2826754), (399, 2422932), (532, 1817199), (684, 1413377), (798, 1211466), (1197, 807644), (1596, 605733), (2394, 403822), (4788, 201911)]