15012072

素因数分解:

$2^3\times 3^2\times {\mathrm{208501}}^1$

素因数の和:208513

約数の個数: 24

約数和(自身を含む): 40657890

約数和(自身を除く): 25645818

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 208501, 417002, 625503, 834004, 1251006, 1668008, 1876509, 2502012, 3753018, 5004024, 7506036, 15012072]

約数ペア:

[(1, 15012072), (2, 7506036), (3, 5004024), (4, 3753018), (6, 2502012), (8, 1876509), (9, 1668008), (12, 1251006), (18, 834004), (24, 625503), (36, 417002), (72, 208501)]