2018409165

素因数分解:

$3^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{86423}}^1$

素因数の和:86610

約数の個数: 32

約数和(自身を含む): 3609066240

約数和(自身を除く): 1590657075

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 173, 519, 865, 1557, 2595, 4671, 7785, 23355, 86423, 259269, 432115, 777807, 1296345, 2333421, 3889035, 11667105, 14951179, 44853537, 74755895, 134560611, 224267685, 403681833, 672803055, 2018409165]

約数ペア:

[(1, 2018409165), (3, 672803055), (5, 403681833), (9, 224267685), (15, 134560611), (27, 74755895), (45, 44853537), (135, 14951179), (173, 11667105), (519, 3889035), (865, 2333421), (1557, 1296345), (2595, 777807), (4671, 432115), (7785, 259269), (23355, 86423)]