5490012

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:247

約数の個数: 72

約数和(自身を含む): 14896000

約数和(自身を除く): 9405988

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 121, 132, 199, 209, 228, 242, 363, 398, 418, 484, 597, 627, 726, 796, 836, 1194, 1254, 1452, 2189, 2299, 2388, 2508, 3781, 4378, 4598, 6567, 6897, 7562, 8756, 9196, 11343, 13134, 13794, 15124, 22686, 24079, 26268, 27588, 41591, 45372, 48158, 72237, 83182, 96316, 124773, 144474, 166364, 249546, 288948, 457501, 499092, 915002, 1372503, 1830004, 2745006, 5490012]

約数ペア:

[(1, 5490012), (2, 2745006), (3, 1830004), (4, 1372503), (6, 915002), (11, 499092), (12, 457501), (19, 288948), (22, 249546), (33, 166364), (38, 144474), (44, 124773), (57, 96316), (66, 83182), (76, 72237), (114, 48158), (121, 45372), (132, 41591), (199, 27588), (209, 26268), (228, 24079), (242, 22686), (363, 15124), (398, 13794), (418, 13134), (484, 11343), (597, 9196), (627, 8756), (726, 7562), (796, 6897), (836, 6567), (1194, 4598), (1254, 4378), (1452, 3781), (2189, 2508), (2299, 2388)]