2011851252

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1153}}^1\times {\mathrm{2551}}^1$

素因数の和:3733

約数の個数: 72

約数和(自身を含む): 5359914560

約数和(自身を除く): 3348063308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 1153, 2306, 2551, 3459, 4612, 5102, 6918, 7653, 10204, 10377, 13836, 15306, 20754, 21907, 22959, 30612, 41508, 43814, 45918, 48469, 65721, 87628, 91836, 96938, 131442, 145407, 193876, 197163, 262884, 290814, 394326, 436221, 581628, 788652, 872442, 1744884, 2941303, 5882606, 8823909, 11765212, 17647818, 26471727, 35295636, 52943454, 55884757, 105886908, 111769514, 167654271, 223539028, 335308542, 502962813, 670617084, 1005925626, 2011851252]

約数ペア:

[(1, 2011851252), (2, 1005925626), (3, 670617084), (4, 502962813), (6, 335308542), (9, 223539028), (12, 167654271), (18, 111769514), (19, 105886908), (36, 55884757), (38, 52943454), (57, 35295636), (76, 26471727), (114, 17647818), (171, 11765212), (228, 8823909), (342, 5882606), (684, 2941303), (1153, 1744884), (2306, 872442), (2551, 788652), (3459, 581628), (4612, 436221), (5102, 394326), (6918, 290814), (7653, 262884), (10204, 197163), (10377, 193876), (13836, 145407), (15306, 131442), (20754, 96938), (21907, 91836), (22959, 87628), (30612, 65721), (41508, 48469), (43814, 45918)]