78634218

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1008131}}^1$

素因数の和:1008149

約数の個数: 16

約数和(自身を含む): 169366176

約数和(自身を除く): 90731958

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1008131, 2016262, 3024393, 6048786, 13105703, 26211406, 39317109, 78634218]

約数ペア:

[(1, 78634218), (2, 39317109), (3, 26211406), (6, 13105703), (13, 6048786), (26, 3024393), (39, 2016262), (78, 1008131)]