4821138

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{461}}^1$

素因数の和:559

約数の個数: 48

約数和(自身を含む): 12108096

約数和(自身を除く): 7286958

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 83, 126, 166, 249, 461, 498, 581, 747, 922, 1162, 1383, 1494, 1743, 2766, 3227, 3486, 4149, 5229, 6454, 8298, 9681, 10458, 19362, 29043, 38263, 58086, 76526, 114789, 229578, 267841, 344367, 535682, 688734, 803523, 1607046, 2410569, 4821138]

約数ペア:

[(1, 4821138), (2, 2410569), (3, 1607046), (6, 803523), (7, 688734), (9, 535682), (14, 344367), (18, 267841), (21, 229578), (42, 114789), (63, 76526), (83, 58086), (126, 38263), (166, 29043), (249, 19362), (461, 10458), (498, 9681), (581, 8298), (747, 6454), (922, 5229), (1162, 4149), (1383, 3486), (1494, 3227), (1743, 2766)]