26194521

素因数分解:

$3^1\times {\mathrm{19}}^4\times {\mathrm{67}}^1$

素因数の和:146

約数の個数: 20

約数和(自身を含む): 37416592

約数和(自身を除く): 11222071

約数列:

[1, 3, 19, 57, 67, 201, 361, 1083, 1273, 3819, 6859, 20577, 24187, 72561, 130321, 390963, 459553, 1378659, 8731507, 26194521]

約数ペア:

[(1, 26194521), (3, 8731507), (19, 1378659), (57, 459553), (67, 390963), (201, 130321), (361, 72561), (1083, 24187), (1273, 20577), (3819, 6859)]