18246308

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{587}}^1$

素因数の和:1019

約数の個数: 24

約数和(自身を含む): 33751200

約数和(自身を除く): 15504892

約数列:

[1, 2, 4, 19, 38, 76, 409, 587, 818, 1174, 1636, 2348, 7771, 11153, 15542, 22306, 31084, 44612, 240083, 480166, 960332, 4561577, 9123154, 18246308]

約数ペア:

[(1, 18246308), (2, 9123154), (4, 4561577), (19, 960332), (38, 480166), (76, 240083), (409, 44612), (587, 31084), (818, 22306), (1174, 15542), (1636, 11153), (2348, 7771)]