18381640228

素因数分解:

$2^2\times 7^1\times {\mathrm{13337}}^1\times {\mathrm{49223}}^1$

素因数の和:62571

約数の個数: 24

約数和(自身を含む): 36766783872

約数和(自身を除く): 18385143644

約数列:

[1, 2, 4, 7, 14, 28, 13337, 26674, 49223, 53348, 93359, 98446, 186718, 196892, 344561, 373436, 689122, 1378244, 656487151, 1312974302, 2625948604, 4595410057, 9190820114, 18381640228]

約数ペア:

[(1, 18381640228), (2, 9190820114), (4, 4595410057), (7, 2625948604), (14, 1312974302), (28, 656487151), (13337, 1378244), (26674, 689122), (49223, 373436), (53348, 344561), (93359, 196892), (98446, 186718)]