78970374

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{626749}}^1$

素因数の和:626764

約数の個数: 24

約数和(自身を含む): 195546000

約数和(自身を除く): 116575626

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 626749, 1253498, 1880247, 3760494, 4387243, 5640741, 8774486, 11281482, 13161729, 26323458, 39485187, 78970374]

約数ペア:

[(1, 78970374), (2, 39485187), (3, 26323458), (6, 13161729), (7, 11281482), (9, 8774486), (14, 5640741), (18, 4387243), (21, 3760494), (42, 1880247), (63, 1253498), (126, 626749)]