29488986

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:427

約数の個数: 48

約数和(自身を含む): 65808288

約数和(自身を除く): 36319302

約数列:

[1, 2, 3, 6, 9, 18, 61, 107, 122, 183, 214, 251, 321, 366, 502, 549, 642, 753, 963, 1098, 1506, 1926, 2259, 4518, 6527, 13054, 15311, 19581, 26857, 30622, 39162, 45933, 53714, 58743, 80571, 91866, 117486, 137799, 161142, 241713, 275598, 483426, 1638277, 3276554, 4914831, 9829662, 14744493, 29488986]

約数ペア:

[(1, 29488986), (2, 14744493), (3, 9829662), (6, 4914831), (9, 3276554), (18, 1638277), (61, 483426), (107, 275598), (122, 241713), (183, 161142), (214, 137799), (251, 117486), (321, 91866), (366, 80571), (502, 58743), (549, 53714), (642, 45933), (753, 39162), (963, 30622), (1098, 26857), (1506, 19581), (1926, 15311), (2259, 13054), (4518, 6527)]