18362007

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{523}}^1$

素因数の和:659

約数の個数: 24

約数和(自身を含む): 27465984

約数和(自身を除く): 9103977

約数列:

[1, 3, 9, 47, 83, 141, 249, 423, 523, 747, 1569, 3901, 4707, 11703, 24581, 35109, 43409, 73743, 130227, 221229, 390681, 2040223, 6120669, 18362007]

約数ペア:

[(1, 18362007), (3, 6120669), (9, 2040223), (47, 390681), (83, 221229), (141, 130227), (249, 73743), (423, 43409), (523, 35109), (747, 24581), (1569, 11703), (3901, 4707)]