7478136

素因数分解:

$2^3\times 3^3\times {\mathrm{89}}^1\times {\mathrm{389}}^1$

素因数の和:493

約数の個数: 64

約数和(自身を含む): 21060000

約数和(自身を除く): 13581864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 89, 108, 178, 216, 267, 356, 389, 534, 712, 778, 801, 1068, 1167, 1556, 1602, 2136, 2334, 2403, 3112, 3204, 3501, 4668, 4806, 6408, 7002, 9336, 9612, 10503, 14004, 19224, 21006, 28008, 34621, 42012, 69242, 84024, 103863, 138484, 207726, 276968, 311589, 415452, 623178, 830904, 934767, 1246356, 1869534, 2492712, 3739068, 7478136]

約数ペア:

[(1, 7478136), (2, 3739068), (3, 2492712), (4, 1869534), (6, 1246356), (8, 934767), (9, 830904), (12, 623178), (18, 415452), (24, 311589), (27, 276968), (36, 207726), (54, 138484), (72, 103863), (89, 84024), (108, 69242), (178, 42012), (216, 34621), (267, 28008), (356, 21006), (389, 19224), (534, 14004), (712, 10503), (778, 9612), (801, 9336), (1068, 7002), (1167, 6408), (1556, 4806), (1602, 4668), (2136, 3501), (2334, 3204), (2403, 3112)]