42378258

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{543311}}^1$

素因数の和:543329

約数の個数: 16

約数和(自身を含む): 91276416

約数和(自身を除く): 48898158

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 543311, 1086622, 1629933, 3259866, 7063043, 14126086, 21189129, 42378258]

約数ペア:

[(1, 42378258), (2, 21189129), (3, 14126086), (6, 7063043), (13, 3259866), (26, 1629933), (39, 1086622), (78, 543311)]