25420194

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{13711}}^1$

素因数の和:13822

約数の個数: 24

約数和(自身を含む): 55615872

約数和(自身を除く): 30195678

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 309, 618, 927, 1854, 13711, 27422, 41133, 82266, 123399, 246798, 1412233, 2824466, 4236699, 8473398, 12710097, 25420194]

約数ペア:

[(1, 25420194), (2, 12710097), (3, 8473398), (6, 4236699), (9, 2824466), (18, 1412233), (103, 246798), (206, 123399), (309, 82266), (618, 41133), (927, 27422), (1854, 13711)]