2018457330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67281911}}^1$

素因数の和:67281921

約数の個数: 16

約数和(自身を含む): 4844297664

約数和(自身を除く): 2825840334

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67281911, 134563822, 201845733, 336409555, 403691466, 672819110, 1009228665, 2018457330]

約数ペア:

[(1, 2018457330), (2, 1009228665), (3, 672819110), (5, 403691466), (6, 336409555), (10, 201845733), (15, 134563822), (30, 67281911)]