22270428

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{8713}}^1$

素因数の和:8794

約数の個数: 36

約数和(自身を含む): 57094128

約数和(自身を除く): 34823700

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 8713, 17426, 26139, 34852, 52278, 78417, 104556, 156834, 313668, 618623, 1237246, 1855869, 2474492, 3711738, 5567607, 7423476, 11135214, 22270428]

約数ペア:

[(1, 22270428), (2, 11135214), (3, 7423476), (4, 5567607), (6, 3711738), (9, 2474492), (12, 1855869), (18, 1237246), (36, 618623), (71, 313668), (142, 156834), (213, 104556), (284, 78417), (426, 52278), (639, 34852), (852, 26139), (1278, 17426), (2556, 8713)]