15047496

素因数分解:

$2^3\times 3^2\times {\mathrm{208993}}^1$

素因数の和:209005

約数の個数: 24

約数和(自身を含む): 40753830

約数和(自身を除く): 25706334

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 208993, 417986, 626979, 835972, 1253958, 1671944, 1880937, 2507916, 3761874, 5015832, 7523748, 15047496]

約数ペア:

[(1, 15047496), (2, 7523748), (3, 5015832), (4, 3761874), (6, 2507916), (8, 1880937), (9, 1671944), (12, 1253958), (18, 835972), (24, 626979), (36, 417986), (72, 208993)]