42378492

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{271657}}^1$

素因数の和:271677

約数の個数: 24

約数和(自身を含む): 106489936

約数和(自身を除く): 64111444

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 271657, 543314, 814971, 1086628, 1629942, 3259884, 3531541, 7063082, 10594623, 14126164, 21189246, 42378492]

約数ペア:

[(1, 42378492), (2, 21189246), (3, 14126164), (4, 10594623), (6, 7063082), (12, 3531541), (13, 3259884), (26, 1629942), (39, 1086628), (52, 814971), (78, 543314), (156, 271657)]