2019351348

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{1144757}}^1$

素因数の和:1144781

約数の個数: 54

約数和(自身を含む): 5937859746

約数和(自身を除く): 3918508398

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 1144757, 2289514, 3434271, 4579028, 6868542, 8013299, 10302813, 13737084, 16026598, 20605626, 24039897, 32053196, 41211252, 48079794, 56093093, 72119691, 96159588, 112186186, 144239382, 168279279, 224372372, 288478764, 336558558, 504837837, 673117116, 1009675674, 2019351348]

約数ペア:

[(1, 2019351348), (2, 1009675674), (3, 673117116), (4, 504837837), (6, 336558558), (7, 288478764), (9, 224372372), (12, 168279279), (14, 144239382), (18, 112186186), (21, 96159588), (28, 72119691), (36, 56093093), (42, 48079794), (49, 41211252), (63, 32053196), (84, 24039897), (98, 20605626), (126, 16026598), (147, 13737084), (196, 10302813), (252, 8013299), (294, 6868542), (441, 4579028), (588, 3434271), (882, 2289514), (1764, 1144757)]