18280014

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3911}}^1$

素因数の和:3976

約数の個数: 32

約数和(自身を含む): 39432960

約数和(自身を除く): 21152946

約数列:

[1, 2, 3, 6, 19, 38, 41, 57, 82, 114, 123, 246, 779, 1558, 2337, 3911, 4674, 7822, 11733, 23466, 74309, 148618, 160351, 222927, 320702, 445854, 481053, 962106, 3046669, 6093338, 9140007, 18280014]

約数ペア:

[(1, 18280014), (2, 9140007), (3, 6093338), (6, 3046669), (19, 962106), (38, 481053), (41, 445854), (57, 320702), (82, 222927), (114, 160351), (123, 148618), (246, 74309), (779, 23466), (1558, 11733), (2337, 7822), (3911, 4674)]