21799176

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{129757}}^1$

素因数の和:129773

約数の個数: 32

約数和(自身を含む): 62283840

約数和(自身を除く): 40484664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 129757, 259514, 389271, 519028, 778542, 908299, 1038056, 1557084, 1816598, 2724897, 3114168, 3633196, 5449794, 7266392, 10899588, 21799176]

約数ペア:

[(1, 21799176), (2, 10899588), (3, 7266392), (4, 5449794), (6, 3633196), (7, 3114168), (8, 2724897), (12, 1816598), (14, 1557084), (21, 1038056), (24, 908299), (28, 778542), (42, 519028), (56, 389271), (84, 259514), (168, 129757)]