38981628

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{51563}}^1$

素因数の和:51583

約数の個数: 48

約数和(自身を含む): 115503360

約数和(自身を除く): 76521732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 51563, 103126, 154689, 206252, 309378, 360941, 464067, 618756, 721882, 928134, 1082823, 1392201, 1443764, 1856268, 2165646, 2784402, 3248469, 4331292, 5568804, 6496938, 9745407, 12993876, 19490814, 38981628]

約数ペア:

[(1, 38981628), (2, 19490814), (3, 12993876), (4, 9745407), (6, 6496938), (7, 5568804), (9, 4331292), (12, 3248469), (14, 2784402), (18, 2165646), (21, 1856268), (27, 1443764), (28, 1392201), (36, 1082823), (42, 928134), (54, 721882), (63, 618756), (84, 464067), (108, 360941), (126, 309378), (189, 206252), (252, 154689), (378, 103126), (756, 51563)]