2018100195

素因数分解:

$3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{342341}}^1$

素因数の和:342483

約数の個数: 24

約数和(自身を含む): 3524753232

約数和(自身を除く): 1506653037

約数列:

[1, 3, 5, 9, 15, 45, 131, 393, 655, 1179, 1965, 5895, 342341, 1027023, 1711705, 3081069, 5135115, 15405345, 44846671, 134540013, 224233355, 403620039, 672700065, 2018100195]

約数ペア:

[(1, 2018100195), (3, 672700065), (5, 403620039), (9, 224233355), (15, 134540013), (45, 44846671), (131, 15405345), (393, 5135115), (655, 3081069), (1179, 1711705), (1965, 1027023), (5895, 342341)]