71242938

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{304457}}^1$

素因数の和:304478

約数の個数: 24

約数和(自身を含む): 166234068

約数和(自身を除く): 94991130

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 304457, 608914, 913371, 1826742, 2740113, 3957941, 5480226, 7915882, 11873823, 23747646, 35621469, 71242938]

約数ペア:

[(1, 71242938), (2, 35621469), (3, 23747646), (6, 11873823), (9, 7915882), (13, 5480226), (18, 3957941), (26, 2740113), (39, 1826742), (78, 913371), (117, 608914), (234, 304457)]