1489733352

素因数分解:

$2^3\times 3^2\times {\mathrm{997}}^1\times {\mathrm{20753}}^1$

素因数の和:21762

約数の個数: 48

約数和(自身を含む): 4038935940

約数和(自身を除く): 2549202588

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 997, 1994, 2991, 3988, 5982, 7976, 8973, 11964, 17946, 20753, 23928, 35892, 41506, 62259, 71784, 83012, 124518, 166024, 186777, 249036, 373554, 498072, 747108, 1494216, 20690741, 41381482, 62072223, 82762964, 124144446, 165525928, 186216669, 248288892, 372433338, 496577784, 744866676, 1489733352]

約数ペア:

[(1, 1489733352), (2, 744866676), (3, 496577784), (4, 372433338), (6, 248288892), (8, 186216669), (9, 165525928), (12, 124144446), (18, 82762964), (24, 62072223), (36, 41381482), (72, 20690741), (997, 1494216), (1994, 747108), (2991, 498072), (3988, 373554), (5982, 249036), (7976, 186777), (8973, 166024), (11964, 124518), (17946, 83012), (20753, 71784), (23928, 62259), (35892, 41506)]