78965838

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{626713}}^1$

素因数の和:626728

約数の個数: 24

約数和(自身を含む): 195534768

約数和(自身を除く): 116568930

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 626713, 1253426, 1880139, 3760278, 4386991, 5640417, 8773982, 11280834, 13160973, 26321946, 39482919, 78965838]

約数ペア:

[(1, 78965838), (2, 39482919), (3, 26321946), (6, 13160973), (7, 11280834), (9, 8773982), (14, 5640417), (18, 4386991), (21, 3760278), (42, 1880139), (63, 1253426), (126, 626713)]