15440688

素因数分解:

$2^4\times 3^2\times {\mathrm{107227}}^1$

素因数の和:107241

約数の個数: 30

約数和(自身を含む): 43212884

約数和(自身を除く): 27772196

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 107227, 214454, 321681, 428908, 643362, 857816, 965043, 1286724, 1715632, 1930086, 2573448, 3860172, 5146896, 7720344, 15440688]

約数ペア:

[(1, 15440688), (2, 7720344), (3, 5146896), (4, 3860172), (6, 2573448), (8, 1930086), (9, 1715632), (12, 1286724), (16, 965043), (18, 857816), (24, 643362), (36, 428908), (48, 321681), (72, 214454), (144, 107227)]