78413004

素因数分解:

$2^2\times 3^2\times {\mathrm{2178139}}^1$

素因数の和:2178149

約数の個数: 18

約数和(自身を含む): 198210740

約数和(自身を除く): 119797736

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2178139, 4356278, 6534417, 8712556, 13068834, 19603251, 26137668, 39206502, 78413004]

約数ペア:

[(1, 78413004), (2, 39206502), (3, 26137668), (4, 19603251), (6, 13068834), (9, 8712556), (12, 6534417), (18, 4356278), (36, 2178139)]