129599784

素因数分解:

$2^3\times 3^3\times {\mathrm{599999}}^1$

素因数の和:600014

約数の個数: 32

約数和(自身を含む): 360000000

約数和(自身を除く): 230400216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 599999, 1199998, 1799997, 2399996, 3599994, 4799992, 5399991, 7199988, 10799982, 14399976, 16199973, 21599964, 32399946, 43199928, 64799892, 129599784]

約数ペア:

[(1, 129599784), (2, 64799892), (3, 43199928), (4, 32399946), (6, 21599964), (8, 16199973), (9, 14399976), (12, 10799982), (18, 7199988), (24, 5399991), (27, 4799992), (36, 3599994), (54, 2399996), (72, 1799997), (108, 1199998), (216, 599999)]